The document summarizes a student's IB Mathematical Studies Internal Assessment project investigating whether shoe size correlates with forearm length. Data on shoe size and forearm length was collected from 50 students and analyzed using statistical tests. A strong positive correlation of 0.9976 was found between increasing shoe size and forearm length. While sizes were not exactly equal, the difference was found to not be statistically significant, supporting the hypothesis that shoe size correlates with forearm length.
The document is a 3,972 word mathematical studies project that examines the time spent after school by students who live near the school in Nichada and farther away outside of Nichada. It includes an introduction outlining the method, which involved surveying 60 students about their weekly after school hours and travel time home. Tables display the raw data collected from the students sorted by their location and time spent/travel time. The interpretation of results section analyzes the mean, median, mode and standard deviations of the data and finds that on average students in Nichada spend 7.15 hours after school with a travel time of 2.62 minutes, while those outside spend 8.48 hours with a travel time of 45.
The document is a student portfolio on depression among teenagers in Trinidad and Tobago. It includes an introduction outlining the purpose of examining this issue and discussing the author's personal connection. It also includes a table of contents, preface, reflective short story, and analysis. The reflective short story, titled "Beena's Dilemma", depicts the life of a teenager named Beena who is suffering from depression due to bullying at school and abuse at home from her alcoholic father. After being verbally abused by her father one night, Beena attempts suicide by slashing her wrists. She is rushed to the hospital and survives. Her parents realize their role in her depression and seek counselling and therapy to help Beena
This document provides information about a student project investigating how engagement in extracurricular activities affects academic performance. It includes the project title, purpose, data collection methods, presentation of collected data through tables and graphs, analysis using measures of central tendency, probability, chi-square test, and correlation. The analysis found a low negative correlation between time spent on extracurricular activities and academic performance. The document concludes there is a slight decrease in grades as time on extracurricular activities increases.
- The document analyzes the relationship between the average hours of video games played per school week and the average hours of sleep per school night for 50 high school students.
- Statistical analysis showed a weak negative linear correlation between video game time and sleep hours, indicating the variables were mostly independent. However, surveying the entire student population may have strengthened the correlation.
- While more video game time tended to equal less sleep, there was high variation in the data, and other factors like homework also impacted students' sleep amounts. So the relationship between video games and sleep was inconclusive based on this study.
The document outlines how to write a plan and design experiment for testing which color of lime (yellow or green) has a higher level of acidity. It includes sections for the problem statement, hypothesis, aim, apparatus and materials, method, variables, expected results, treatment of results, chemical principles, and sources of errors/assumptions/limitations. The hypothesis is that yellow limes have the highest acidity. The aim is to measure and compare the pH levels of lime juice from each color lime. Yellow lime juice is expected to give a lower pH reading, supporting the hypothesis that it has a higher acidity.
Caribbean Studies Internal Assessment (Sample) OmziiNella Bell
The document discusses a study on the impact of dancehall music on students at Black River High School. Data was collected through questionnaires given to students and observation at a school concert. Most students listened to dancehall for entertainment and agreed it promotes negative messages and gang violence. They felt the lyrics and artists' actions influence moods and behavior. While some saw artists as role models, most did not and suggested banning dancehall to reduce its negative effects. The findings indicate dancehall impacts students' emotions and may contribute to misconduct.
Communication studies Basic Exposition pieceCrissi Daley
The document discusses failing schools in Jamaica and potential solutions. It notes that failing schools contribute to issues like low academic performance, illiteracy, and future crime and violence. Three sources are examined that provide perspectives on why schools fail and how to address it. The first source describes a speech where the former education minister said failing schools should not be allowed to exist and leadership is key. The second source discusses common reasons for failure like poor leadership, teaching, and resources. The third and most comprehensive source provides several solutions, including putting principals on contracts, improving teaching techniques, and reducing class sizes. Overall, the document seeks to understand why schools fail in Jamaica and what can be done to improve academic performance.
The document is a 3,972 word mathematical studies project that examines the time spent after school by students who live near the school in Nichada and farther away outside of Nichada. It includes an introduction outlining the method, which involved surveying 60 students about their weekly after school hours and travel time home. Tables display the raw data collected from the students sorted by their location and time spent/travel time. The interpretation of results section analyzes the mean, median, mode and standard deviations of the data and finds that on average students in Nichada spend 7.15 hours after school with a travel time of 2.62 minutes, while those outside spend 8.48 hours with a travel time of 45.
The document is a student portfolio on depression among teenagers in Trinidad and Tobago. It includes an introduction outlining the purpose of examining this issue and discussing the author's personal connection. It also includes a table of contents, preface, reflective short story, and analysis. The reflective short story, titled "Beena's Dilemma", depicts the life of a teenager named Beena who is suffering from depression due to bullying at school and abuse at home from her alcoholic father. After being verbally abused by her father one night, Beena attempts suicide by slashing her wrists. She is rushed to the hospital and survives. Her parents realize their role in her depression and seek counselling and therapy to help Beena
This document provides information about a student project investigating how engagement in extracurricular activities affects academic performance. It includes the project title, purpose, data collection methods, presentation of collected data through tables and graphs, analysis using measures of central tendency, probability, chi-square test, and correlation. The analysis found a low negative correlation between time spent on extracurricular activities and academic performance. The document concludes there is a slight decrease in grades as time on extracurricular activities increases.
- The document analyzes the relationship between the average hours of video games played per school week and the average hours of sleep per school night for 50 high school students.
- Statistical analysis showed a weak negative linear correlation between video game time and sleep hours, indicating the variables were mostly independent. However, surveying the entire student population may have strengthened the correlation.
- While more video game time tended to equal less sleep, there was high variation in the data, and other factors like homework also impacted students' sleep amounts. So the relationship between video games and sleep was inconclusive based on this study.
The document outlines how to write a plan and design experiment for testing which color of lime (yellow or green) has a higher level of acidity. It includes sections for the problem statement, hypothesis, aim, apparatus and materials, method, variables, expected results, treatment of results, chemical principles, and sources of errors/assumptions/limitations. The hypothesis is that yellow limes have the highest acidity. The aim is to measure and compare the pH levels of lime juice from each color lime. Yellow lime juice is expected to give a lower pH reading, supporting the hypothesis that it has a higher acidity.
Caribbean Studies Internal Assessment (Sample) OmziiNella Bell
The document discusses a study on the impact of dancehall music on students at Black River High School. Data was collected through questionnaires given to students and observation at a school concert. Most students listened to dancehall for entertainment and agreed it promotes negative messages and gang violence. They felt the lyrics and artists' actions influence moods and behavior. While some saw artists as role models, most did not and suggested banning dancehall to reduce its negative effects. The findings indicate dancehall impacts students' emotions and may contribute to misconduct.
Communication studies Basic Exposition pieceCrissi Daley
The document discusses failing schools in Jamaica and potential solutions. It notes that failing schools contribute to issues like low academic performance, illiteracy, and future crime and violence. Three sources are examined that provide perspectives on why schools fail and how to address it. The first source describes a speech where the former education minister said failing schools should not be allowed to exist and leadership is key. The second source discusses common reasons for failure like poor leadership, teaching, and resources. The third and most comprehensive source provides several solutions, including putting principals on contracts, improving teaching techniques, and reducing class sizes. Overall, the document seeks to understand why schools fail in Jamaica and what can be done to improve academic performance.
CAPE Communication Studies IA
Please note that the example of Language/Dialectal Variation used in the Expository piece is "Jamaican Creole" and may not be a suitable example for other countries. Thank you.
This paper seeks to serve as a guide to unconscious CAPE students who could use a push or central idea of what a Caribbean Studies internal assessment should look like.
1. The document determines the maximum dimensions of a corn farm that a farmer can fence using 100 meters of wire. The largest area is 625 square meters which occurs when the length and width are both 25 meters, making the field a square.
2. Using recommended spacing of corn seedlings, the document calculates the farmer can plant 4592 seedlings in the 625 square meter field by planting them in 28 rows with 164 seedlings in each row.
3. The calculations allow the farmer to utilize the maximum space available and determine the optimal number of seedlings to plant.
This document is meant to be used as a guide to current and upcoming students at the CXC CSEC level experiencing difficulty in doing their School Bases Assesment (SBA). This document follows the 2010 syllabus which may be subject to change.
Social studies school based assessment outlineDeighton Gooden
This document outlines the requirements and guidelines for a social studies school-based assessment (SBA). Students must conduct research on a topic related to their social studies course and document their findings in a report. The report must include 9 tasks: stating the research problem and questions, describing the methodology, presenting and analyzing collected data, stating findings, and providing recommendations. The SBA is worth 20% of the student's total marks. Strict guidelines are provided on formatting, structure, content, and deadlines to ensure a standardized evaluation process.
This document is a school-based assessment report on truancy among online students. It includes sections on the problem statement, research purpose, methodology, data collection instruments, procedures, data presentation, analysis, findings, and recommendations. The student researcher conducted an online survey of 20 students to investigate the causes of truancy in online classes. The main findings were that lack of supervision at home and lack of internet access were the primary reasons for students displaying truant behavior or not attending online classes. Recommendations included having parents join virtual classes to monitor students and address truant behavior.
The document is a research study on bullying among students at Princes Town West Secondary that examines the causes and effects of bullying through a questionnaire. It finds that verbal and physical bullying are most common, negatively impacting students' self-esteem, with 45% of bullied students believing the bullying is true. The study aims to understand bullying's effects to help address the issue and improve students' well-being.
The document discusses the emancipation of slavery in the British West Indies. It describes the various pressure groups and humanitarians/abolitionists that advocated for the abolition of slavery, including Quakers, the Clapham Sect, non-conformist missionaries, and prominent individuals like Granville Sharp and William Wilberforce. It also examines the arguments used to both support and oppose slavery. The document then outlines the key events of the abolition movement from 1769 to 1832, including important court cases, the formation of abolitionist societies, slave rebellions in the Caribbean, and the passage of acts gradually restricting and eventually abolishing slavery.
This investigation analyzed the relationship between a country's GDP per capita and its male suicide rate per 100,000 people. Data on GDP and male suicide rates for 39 countries was collected from NationMaster.com and analyzed using statistical tests. A scatter plot, least squares regression, Pearson's correlation coefficient, and Chi-square test showed little to no correlation. The Chi-square test result supported the conclusion that male suicide rates and relative individual wealth of countries are independent factors. Limitations include potential inaccuracies in suicide rate data collected by some countries.
This document summarizes a study of four coastal ecosystems in Trinidad. The objectives of the study are to investigate the biodiversity, anthropogenic impacts, and biological oxygen demand of each coastal ecosystem. A literature review discusses the importance of biodiversity for ecosystem stability and different sampling methods for measuring biodiversity. The study will focus on four coastal ecosystems labeled A through D located in different areas of Trinidad. Coastal ecosystems A and B are described as being located in southeastern and eastern Trinidad respectively, with details provided about the human populations and industries in those areas.
The document is an acknowledgement section from a student's dissertation thanking various people who assisted with the project, including God, the student's teacher, the staff at WASCO including the Finance Manager who provided information and advice, and the student's parents for their support and resources. The student's father's position on the board of WASCO was particularly helpful as it enabled contact with the organization and a suggestion of the research topic.
The major factors that contribute to tourism development in Ocho Rios, St. Ann include its location, physical features, and population. Ocho Rios benefits from its proximity to the airport and a cruise ship dock. Its beaches, mountains, and coastal landscape attract tourists. While some residents harass tourists, others contribute to tourism through small businesses showcasing Jamaican culture, food, and art. The physical environment and local population have both helped and hindered tourism growth in Ocho Rios.
1. The document describes an experiment to determine the specific heat capacity of a metal using the method of mixtures.
2. A metal sample was boiled in water for 5 minutes and then quickly transferred to a Styrofoam cup containing water.
3. The temperatures of the metal and water were measured before and after mixing to calculate the specific heat capacity of the metal, which was found to be 368°C compared to the theoretical value of 380°C.
This document is a social studies research project submitted by Raheme Matthie to investigate unemployment in the George Mason Drive community. It includes an introduction outlining the topic, a statement of the problem, and reasons for selecting the topic. It then describes the methodology, which involved distributing questionnaires. The findings from analyzing the collected data show that most unemployed persons are males between 19-25 years old. It was found that the main causes of unemployment were a lack of education and skills training. The recommendations call for more educational and job opportunities to address unemployment in the community.
The document summarizes research conducted on whether citizens in the community of Naggo Head are aware of acts that constitute the tort of private nuisance. Surveys were conducted asking residents questions about private nuisance. The findings showed that while most residents were familiar with the concept of private nuisance, many were unaware of its specific elements and the legal remedies available. The researchers concluded more education is needed for citizens on private nuisance laws and respecting neighbors. They recommended residents educate themselves on private nuisance.
For everyone who doesn't understand to do their SBA within the Caribbean has a sample (as shown above) to complete their SBA with a stunning remarks. Enjoy
This document is Rollando Williams' English SBA on healthy lifestyles in Jamaica. It includes an acknowledgment, plan of investigation, three reflections on artifacts chosen, and plans for an oral presentation and group report. The artifacts are a song about healthy living, a poem titled "Health is Wealth", and a video on benefits of a healthy lifestyle. Through this SBA, Rollando aims to improve his English comprehension and research skills while learning about healthy living benefits.
Communication Studies Internal Assessment SAMPLENyahJohnson
This Communication Studies IA sample is to be used as a guide to CAPE level (grade 12) students. The theme of this internal assessment is Social Media and Beauty.
The document contains data on forecasting methods including moving averages of 10 days, 5 days, and exponential smoothing. It provides the actual data values, various forecasts, and error calculations for each method over 40 time periods. Graphs show the real data compared to forecasts from the 5 day, 10 day, and exponential smoothing methods, indicating that the 5 day average forecast had the lowest error based on its MAD and MSE values.
This document discusses how to best prepare TRiO students for standardized tests like the SAT and ACT. It notes that TRiO programs often start test prep too late and focus too much on memorization. The document then provides tips for effective test prep, including setting specific score and section goals and practicing regularly with real tests. It shares results from a tutoring company that saw large score increases after various amounts of prep hours. The company offers various test prep options for staff training and direct support of students.
CAPE Communication Studies IA
Please note that the example of Language/Dialectal Variation used in the Expository piece is "Jamaican Creole" and may not be a suitable example for other countries. Thank you.
This paper seeks to serve as a guide to unconscious CAPE students who could use a push or central idea of what a Caribbean Studies internal assessment should look like.
1. The document determines the maximum dimensions of a corn farm that a farmer can fence using 100 meters of wire. The largest area is 625 square meters which occurs when the length and width are both 25 meters, making the field a square.
2. Using recommended spacing of corn seedlings, the document calculates the farmer can plant 4592 seedlings in the 625 square meter field by planting them in 28 rows with 164 seedlings in each row.
3. The calculations allow the farmer to utilize the maximum space available and determine the optimal number of seedlings to plant.
This document is meant to be used as a guide to current and upcoming students at the CXC CSEC level experiencing difficulty in doing their School Bases Assesment (SBA). This document follows the 2010 syllabus which may be subject to change.
Social studies school based assessment outlineDeighton Gooden
This document outlines the requirements and guidelines for a social studies school-based assessment (SBA). Students must conduct research on a topic related to their social studies course and document their findings in a report. The report must include 9 tasks: stating the research problem and questions, describing the methodology, presenting and analyzing collected data, stating findings, and providing recommendations. The SBA is worth 20% of the student's total marks. Strict guidelines are provided on formatting, structure, content, and deadlines to ensure a standardized evaluation process.
This document is a school-based assessment report on truancy among online students. It includes sections on the problem statement, research purpose, methodology, data collection instruments, procedures, data presentation, analysis, findings, and recommendations. The student researcher conducted an online survey of 20 students to investigate the causes of truancy in online classes. The main findings were that lack of supervision at home and lack of internet access were the primary reasons for students displaying truant behavior or not attending online classes. Recommendations included having parents join virtual classes to monitor students and address truant behavior.
The document is a research study on bullying among students at Princes Town West Secondary that examines the causes and effects of bullying through a questionnaire. It finds that verbal and physical bullying are most common, negatively impacting students' self-esteem, with 45% of bullied students believing the bullying is true. The study aims to understand bullying's effects to help address the issue and improve students' well-being.
The document discusses the emancipation of slavery in the British West Indies. It describes the various pressure groups and humanitarians/abolitionists that advocated for the abolition of slavery, including Quakers, the Clapham Sect, non-conformist missionaries, and prominent individuals like Granville Sharp and William Wilberforce. It also examines the arguments used to both support and oppose slavery. The document then outlines the key events of the abolition movement from 1769 to 1832, including important court cases, the formation of abolitionist societies, slave rebellions in the Caribbean, and the passage of acts gradually restricting and eventually abolishing slavery.
This investigation analyzed the relationship between a country's GDP per capita and its male suicide rate per 100,000 people. Data on GDP and male suicide rates for 39 countries was collected from NationMaster.com and analyzed using statistical tests. A scatter plot, least squares regression, Pearson's correlation coefficient, and Chi-square test showed little to no correlation. The Chi-square test result supported the conclusion that male suicide rates and relative individual wealth of countries are independent factors. Limitations include potential inaccuracies in suicide rate data collected by some countries.
This document summarizes a study of four coastal ecosystems in Trinidad. The objectives of the study are to investigate the biodiversity, anthropogenic impacts, and biological oxygen demand of each coastal ecosystem. A literature review discusses the importance of biodiversity for ecosystem stability and different sampling methods for measuring biodiversity. The study will focus on four coastal ecosystems labeled A through D located in different areas of Trinidad. Coastal ecosystems A and B are described as being located in southeastern and eastern Trinidad respectively, with details provided about the human populations and industries in those areas.
The document is an acknowledgement section from a student's dissertation thanking various people who assisted with the project, including God, the student's teacher, the staff at WASCO including the Finance Manager who provided information and advice, and the student's parents for their support and resources. The student's father's position on the board of WASCO was particularly helpful as it enabled contact with the organization and a suggestion of the research topic.
The major factors that contribute to tourism development in Ocho Rios, St. Ann include its location, physical features, and population. Ocho Rios benefits from its proximity to the airport and a cruise ship dock. Its beaches, mountains, and coastal landscape attract tourists. While some residents harass tourists, others contribute to tourism through small businesses showcasing Jamaican culture, food, and art. The physical environment and local population have both helped and hindered tourism growth in Ocho Rios.
1. The document describes an experiment to determine the specific heat capacity of a metal using the method of mixtures.
2. A metal sample was boiled in water for 5 minutes and then quickly transferred to a Styrofoam cup containing water.
3. The temperatures of the metal and water were measured before and after mixing to calculate the specific heat capacity of the metal, which was found to be 368°C compared to the theoretical value of 380°C.
This document is a social studies research project submitted by Raheme Matthie to investigate unemployment in the George Mason Drive community. It includes an introduction outlining the topic, a statement of the problem, and reasons for selecting the topic. It then describes the methodology, which involved distributing questionnaires. The findings from analyzing the collected data show that most unemployed persons are males between 19-25 years old. It was found that the main causes of unemployment were a lack of education and skills training. The recommendations call for more educational and job opportunities to address unemployment in the community.
The document summarizes research conducted on whether citizens in the community of Naggo Head are aware of acts that constitute the tort of private nuisance. Surveys were conducted asking residents questions about private nuisance. The findings showed that while most residents were familiar with the concept of private nuisance, many were unaware of its specific elements and the legal remedies available. The researchers concluded more education is needed for citizens on private nuisance laws and respecting neighbors. They recommended residents educate themselves on private nuisance.
For everyone who doesn't understand to do their SBA within the Caribbean has a sample (as shown above) to complete their SBA with a stunning remarks. Enjoy
This document is Rollando Williams' English SBA on healthy lifestyles in Jamaica. It includes an acknowledgment, plan of investigation, three reflections on artifacts chosen, and plans for an oral presentation and group report. The artifacts are a song about healthy living, a poem titled "Health is Wealth", and a video on benefits of a healthy lifestyle. Through this SBA, Rollando aims to improve his English comprehension and research skills while learning about healthy living benefits.
Communication Studies Internal Assessment SAMPLENyahJohnson
This Communication Studies IA sample is to be used as a guide to CAPE level (grade 12) students. The theme of this internal assessment is Social Media and Beauty.
The document contains data on forecasting methods including moving averages of 10 days, 5 days, and exponential smoothing. It provides the actual data values, various forecasts, and error calculations for each method over 40 time periods. Graphs show the real data compared to forecasts from the 5 day, 10 day, and exponential smoothing methods, indicating that the 5 day average forecast had the lowest error based on its MAD and MSE values.
This document discusses how to best prepare TRiO students for standardized tests like the SAT and ACT. It notes that TRiO programs often start test prep too late and focus too much on memorization. The document then provides tips for effective test prep, including setting specific score and section goals and practicing regularly with real tests. It shares results from a tutoring company that saw large score increases after various amounts of prep hours. The company offers various test prep options for staff training and direct support of students.
От тази таблица лесно можете да разберете и изберете вашия размер обувки. http://www.buynowfromusa.com/102/FAQ-Razmeri-na-drehi-i-obuvki-spored-amerikanskite-razmeri.htm
The document discusses correlation and provides an example to calculate it. [1] It measures the relationship between two variables, in this case height and self-esteem, using data from 20 individuals. [2] It computes the correlation (r) using a formula that considers the sum of products of paired scores, sums of scores, and sums of squared scores. [3] The correlation between height and self-esteem in this example data is 0.73, representing a fairly strong positive relationship.
This document contains statistical data and calculations for a data set of numbers ranging from 16 to 57. It includes the mean, median, mode, variance, standard deviation, frequency distribution, and pie chart and bar graph representations. The calculations show the data is normally distributed with a mean of 28.86, median of 27, and mode of 23.
This document contains a line graph showing the annual number of terrorist attacks in Israel from 2003 to 2011. The number of attacks peaked in 2007 at 25 and generally declined each year to just 2 attacks in 2011. The document also includes two pie charts. The first shows the age distribution of donors to an organization, with the largest shares being 45-54 (25%) and 55-64 (24%). The second pie chart shows the purposes of donations to the organization, with the largest shares being for health (25%) and defense (23%).
Jennifer will discuss how emotion and perception have impacted her experiences in high school choir over the past 4 years. She chose to focus on choir because singing has been an important part of her life and a great stress reliever. Through choir, she has learned that with practice and hard work, you can improve and achieve memorable performances, just as studying hard can help you succeed in academics. Her perception of her own performances differs from how the audience sees them. Emotions also influence her singing - she must feel connected to the music and learn to channel nerves into focus rather than letting them cause mistakes.
Jennifer Purgill, a 17-year-old American senior from Fredericksburg, Virginia who has attended ISB for 4 years, gave her senior seminar final presentation. She discussed how her 7 years in choir provided an outlet for stress and created bonds with her fellow singers. She also explained how practicing and lessons from choir can be applied to learning in general, and how the Ways of Knowing of emotion and perception specifically related to her experiences in choir performance.
The document discusses the issue of brain drain in the Philippines. It notes that while there are some economic benefits from skilled workers migrating abroad, such as remittances sent home, there are also significant social and economic problems caused by brain drain. Specifically, the shortage of doctors and closure of hospitals has negatively impacted healthcare access. Additionally, the loss of skilled professionals is hindering the country's overall development by reducing medical research and innovation. While workers gain higher wages, the government should take steps to reduce brain drain to minimize its problems and allow the Philippines to progress.
Jennifer Purgill will discuss how emotion and perception have impacted her experiences as a choir student in high school. She chose to focus on choir because singing has been an important part of her life. Both emotion and perception play large roles in singing performances. Perception can impact how singers view their own mistakes compared to how the audience sees it. Emotion is also crucial, as singers must connect emotionally to the music, and nerves can help or hinder their singing depending on how the emotions are channeled. Her experiences in choir demonstrate how practicing leads to improvement and how emotions should be controlled to benefit performance.
This essay analyzes how the views of film critics Roger Ebert and Errol Morris on truth and reality fit an analysis of the 1950 film Rashomon by Akira Kurosawa. Ebert believes truth is subjective and based on individual perspectives, while Morris argues truth is objective. The essay argues Morris' view better fits Rashomon, where four characters tell conflicting stories of a crime but only one can be objectively true. Plato's view of truth as absolute and independent of humans also supports Morris' position over Ebert's subjective view. Overall, Morris' belief that truth exists independently of perceptions aligns with there being one true account of the crime in Rashomon, regardless of the characters' differing
The document defines knowledge as a justified true belief, meaning it requires truth, justification, and belief. Information, on the other hand, can be true or false and is passively gained from reliable sources without necessarily being believed. While information and knowledge can come from external sources, knowledge requires deeper understanding and interpretation of information through reasoning and reflection. The relationship between information and knowledge is like a continuum, with information providing basic facts that can be developed into knowledge through justification and understanding.
Thai culture has a greeting called the "Wai" where people put their hands together in a prayer-like position to show respect, influenced by traditions of Lotus flowers and Buddhism. Touching feet is a sign of respect in some Muslim cultures but is inappropriate in Thai culture which considers feet the dirtiest part of the body. Personal space norms differ between cultures, with North Americans typically keeping more distance until becoming familiar compared to more open cultures where personal contact is more accepted. Korean culture uses honorifics and formal/informal speech depending on relationships to show respect between people.
This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
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How to Setup Warehouse & Location in Odoo 17 InventoryCeline George
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
How to Add Chatter in the odoo 17 ERP ModuleCeline George
In Odoo, the chatter is like a chat tool that helps you work together on records. You can leave notes and track things, making it easier to talk with your team and partners. Inside chatter, all communication history, activity, and changes will be displayed.
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
The simplified electron and muon model, Oscillating Spacetime: The Foundation...RitikBhardwaj56
Discover the Simplified Electron and Muon Model: A New Wave-Based Approach to Understanding Particles delves into a groundbreaking theory that presents electrons and muons as rotating soliton waves within oscillating spacetime. Geared towards students, researchers, and science buffs, this book breaks down complex ideas into simple explanations. It covers topics such as electron waves, temporal dynamics, and the implications of this model on particle physics. With clear illustrations and easy-to-follow explanations, readers will gain a new outlook on the universe's fundamental nature.
How to Manage Your Lost Opportunities in Odoo 17 CRMCeline George
Odoo 17 CRM allows us to track why we lose sales opportunities with "Lost Reasons." This helps analyze our sales process and identify areas for improvement. Here's how to configure lost reasons in Odoo 17 CRM
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...PECB
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
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How to Fix the Import Error in the Odoo 17Celine George
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
1. IB Mathematical Studies Internal Assessment:
Shoe Size versus Length of Forearms
Exam Session: May 2012
School Name: International School Bangkok
IB Number: 000307-161
Teacher: Ms. Goghar
Date: January 20, 2012
Course: IB Math Studies SL
Word Count: 2,338
Name: Jennifer Purgill
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Introduction
Growing up, children always hear all kinds of urban myths about many different topics.
Some of these myths include the idea that the length of a person’s arm span is equal to their
exact height, the length of a person’s thumb is always about an inch long no matter who the
person is, the length of your waist from hip to hip is equal to the circumference of your neck, and
that the size of a person’s foot is the exact same as the length of their forearm. As a child who
heard many of these myths while growing up, I was always curious to find out whether or not
they were really true. The myth that was heard most often, though, was the one stating that a
person’s shoe size is extremely close, if not exactly the same, as the length of their forearm. This
myth will be analyzed using various mathematical processes to test whether it is actually true or
not.
Statement of Task
The main purpose of this investigation is to deduce whether or not the size of a person’s
shoe has a direct correlation with the length of their forearm.Information for the project will be
collected from randomly selected students attending the International School of Bangkok. It is
necessary to have a varied group of students tested to ensure that the correlation happens in all
people, not only a certain race or gender. After data is collected and recorded, a graph will be
used as a visual aid to show exactly what the correlation is between the shoe size of a person and
their forearm length. If the hypothesis is correct, then the results should support the idea that as
the length of a person’s forearm increases, then so does their shoe size. If results are exact
enough, it should be proven that the size of a person’s shoe is equal, or very close to equal, to
their forearm length. The main reason I chose this topic for my internal assessment is because I
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have always heard rumors that the length of people’s forearms and their shoe size are exactly the
same but it will be interesting to see if it can be mathematically proven with proper calculations.
Hypothesis: The length of a person’s forearm is directly correlational to the size of their
shoe.
Ho null hypothesis: The size of a person’s shoe is independent of the length of
their forearm.
H1 alternative hypothesis: The size of a person’s shoe is not independent of the
length of their forearm.
Plan of Investigation
The data used for this internal assessment was gathered from various students attending
the International School of Bangkok. The reason data was collected from randomly selected
students is to ensure the fact that this occurrence is present in all people, not only people of a
certain gender, race, or height. There will be 50 students measured overall, 25 males and 25
females. The even number of both males and females measured will ensure that this data does
not only apply to one gender. They will first have their forearms measured from the point where
the inside of the elbow ends to the bend of the wrist using centimeters. This information will then
be recorded on paper. The students will then be asked for their shoe size and that data will be
recorded as well. After all 50 students’ information is collected, the shoe sizes will be converted
into centimeters to see if they are directly correlational, if not exactly equal, to the length of their
forearms. This raw data will be displayed in tables 1 and 2 of the internal assessment.
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40 27.3 26.9
41 26.7 26.5
42 26.3 26.2
43 27.0 27.0
44 27.9 28.0
45 27.3 27.2
46 27.6 27.8
47 27.6 27.9
48 26.3 26.5
49 27.0 27.4
50 26.7 26.5
Sum 1288.1 1287.2
Average 25.8 25.7
The averages of the x and y columns displayed above were calculated by first finding the sum of
all 50 data points per column then diving that total by 50. A sample calculation to show finding
the average of x for this is shown below:
The average of the y column was found using the same equation but substitutes y in place of x:
The modes of the shoe size for the 50 students (x) are 23.5, 24.1, and 27.6
The mode of the forearm length for the 50 students (y) is 26.5
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A t-test was performed to check if the difference between a person’s shoe size and their forearm
length are statistically significantly different in the case of women.
Figure 1: Results of t-test for all 50 students comparing shoe size and forearm length
It was found that the size difference between a student’s shoe size and the length of their forearm
is not statistically significant. This means that the size of a student’s shoe and the length of their
forearm are very similar if not exactly the same in most of the measurements presented.
Figure 2: Graph displaying the comparison between students’ shoe size compared to the
corresponding students’ forearm lengths
It can be seen in the graph above that as the size of the students’ shoes increase, the lengths of
their forearms increase as well. There is a high positive correlation that can be seen between the
two variables. A line of best fit was used to analyze the data, and it is stated that the correlation
between the two variables is 0.9976. The linear fit for this graph was calculated using the
formula:
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27.6 27.7 764.5 761.8 767.3 3.24 4.00
27.6 27.8 767.3 761.8 772.8 3.24 4.41
27.9 27.9 778.4 778.4 778.4 4.41 4.84
27.9 28.0 781.2 778.4 784.0 4.41 5.29
27.9 28.0 781.2 778.4 784.0 4.41 5.29
28.3 28.1 795.2 800.9 789.6 6.25 5.76
28.3 28.2 798.1 800.9 795.2 6.25 6.25
28.3 28.5 806.6 800.9 812.3 6.25 7.84
Sum 1288.1 1287.2 33302.6 33326 33280.5 141.3 142.4
Average 25.8 25.7 666.1 666.5 665.6 2.83 2.85
The average for the x column displayed in the table above was found by using the formula:
This same formula was used to find the averages for the rest of the columns as well, but
substitute for what data the column contains and finding the sum of the respective column
rather than the column of x.
The correlation coefficient ) will be used to test is there is a correlation between students’ shoe
sizes and their forearm length. The formula for this test is:
In this formula, Sxyis the covariance.
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In this formula for the correlation coefficient ( ), the work for is shown above. In the
formula, the work to find and are shown below:
When the data from the table is inserted into the calculator, the correlation coefficient (r) for the
data is equal to 0.994.This means that there is a positive direct correlation between the length of
the students’ forearms and their shoe sizes. Because r=0.994 this means that r2=0.988, which
indicates that there is a strongcorrelation between the length of students’ forearm lengths and the
size of shoe they wear.
Chi-squared is a test used to determine whether two factors are independent or dependent of each
other. When using chi-squared, a table of observed and expected data is shown and calculated to
check if there is a significant difference between the two factors. The formula for this is:
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Observed values:
Table 3: Sample calculation for chi-squared table of observed values
A1 A2 Total
B1 A B A+B
B2 C D C+D
Total A+C B+D n
Expected Values:
Table 4: Sample calculation for chi-squared table of expected values
A1 A2 Total
B1 A+B
B2 C+D
Total A+C B+D n
Table 5: Table displaying the relationship between the shoe size (cm) and length of the forearms
(cm) of the students
Size of Shoe (cm)
Length of Forearm 22.8-26.0 26.1-28.3 Total
(cm)
22.7-25.7 24 0 24
25.8-28.5 1 25 26
Total 25 25 50
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Figure 3: Graph displaying shoe size (cm) versus forearm length (cm) for the 50 students
It can be seen in the graph shown above that it is not mathematically possible to have at least five
data points for each section of the chi-squared table (see table 5) due to the data points being in
very close proximity to each other. This supports the alternate hypothesis that a person’s shoe
size is not independent of their forearm length.
Degrees of freedom measure the number of values in the final calculation that are free to vary.
The formula for degrees of freedom is:
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Discussion/Validity
Limitations
Throughout the investigation, there have been a few limitations present which may affect the
reliability of the outcomes found. One limitation of the experiment is that all of the data was
collected from students of the International School of Bangkok. Because of this, the participants
do not represent a random sample but instead an opportunity sample and there was not a very
wide variety of types of participants although the students were from many different cultures and
backgrounds. All of the students measured were in a similar age group (ages 14 to 18) and it is
possible that not all of the students had grown to their full potential (i.e. their arms still have
room to grow and or their shoe size is not as large as it will be when they have stopped growing).
Another limitation to the data was that all measurements were done using simple rulers and
therefore the numbers recorded may not have been 100% accurate as well as the fact that it is
difficult to determine the exact location where a person’s forearm begins and ends. Because of
this, some of the measurements may have been off by a few millimeters or centimeters for the
column of forearm length in both the males and females measured.
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Conclusion
Despite the limitations mentioned in the previous section, the data overall supports the
alternative hypothesis and rejects the null hypothesis that the size of a person’s shoe is
independent of the forearm length of the person. This means that in fact a person’s shoe size is
dependent on a person’s forearm length. Furthermore, the data not only supports the alternative
hypothesis, but it also shows that there is not an extreme significance between a person’s shoe
size and the length of their forearm. The data is also not biased towards one gender or race over
another because there was a wide variety of people with different backgrounds and ancestry
measured as well as equal amounts of both genders tested. Because of this and the results found
it can be determined that the shoe size is in fact directly correlational to the length of a person’s
forearm.