Data handling
•Download as PPTX, PDF•
0 likes•199 views
This document discusses data handling and different ways to represent data visually. It explains tally marks and how they can be used to collect data efficiently. It also defines and provides examples of pictographs and bar graphs. Pictographs use pictures to represent data, while bar graphs use rectangular bars of varying heights. The document contains examples of questions answered using data from pictographs and bar graphs, including finding totals, identifying most/least popular items, and comparing amounts between categories.
Report
Share
Report
Share
Recommended
data handling
This document discusses various methods of data handling and representation. It defines bar graphs, pie charts, and pictographs as common ways to visually represent data using bars, circles, or pictures. It also discusses tally marks, which involve using diagonal lines to count frequencies. The document then explains key statistical concepts like mean, median, mode, and range that are used to summarize and analyze data.
An Educational PPT on Handling data
This PPT shows how to handle data using a Circle graph, how to make a Circle Graph, how to put data in Circle Graph and how to divide the circle graph into sectors or parts.
시각장애인을 위한 시각디자인 - 강부경
1회 서비스디자인나이트 http://cafe.naver.com/usable/2681
발표일 : 2013.12.23.
시각장애인을 위한 시각디자인 - 보이지 않는 것을 보는 방법
강부경
소박하고 끈질긴 디자인 학생
동아일보 출판국 미술팀 기자 realzorro@empal.com
디자인의 본질은 우리의 삶을 보다 편하게 만드는 데 있어 왔습니다. 새로운 기술과 다양한 서비스들이 ‘디자인’과 함께 등장하면서 오히려 불편함을 느끼고 소외되는 사람들은 생각보다 더 많이 있습니다. 디자인인 좀 더 본질적으로 돌아가 이들을 위해 할 수 있는 일이 무엇일까 논의하고자 합니다.
Data handling ppt for class 7th
There are several commonly used diagrams to represent numerical data, including pictographs, bar graphs, double bar graphs, and pie charts. Pictographs use symbols or pictures to represent data, with each symbol representing a certain value. Bar graphs display data using uniformly wide bars of varying heights. Double bar graphs show two sets of data simultaneously. Pie charts, also called circle graphs, show the relationship between a whole and its parts by dividing a circle into sectors proportional to the parts.
Probability for GCSE
Here are the probabilities required:
i) Peter will pass: 0.6
ii) Asif will pass: 0.7
iii) Neither will pass: 0.4 x 0.3 = 0.12
iv) At least one will pass: 1 - 0.12 = 0.88
(b) Without doing any calculations, state which of the following is most likely:
i) Both Peter and Asif will pass
ii) Neither Peter nor Asif will pass
iii) Exactly one of them will pass
(c) Now do the calculations. Which of the statements in part (b) is correct?
Question 6
A bag contains 10 sweets.
Place Value, Multiplication, Division
This document provides information and resources about teaching place value, multiplication, division, and other number sense concepts using the Power of Ten approach. It includes learning objectives, teaching strategies, and links to video examples for concepts like representing numbers, comparing quantities, skip-counting, using arrays and distributive property for multiplication, and modeling division using grouping or sharing scenarios. Suggestions are given for developing an understanding of factors and multiples through meaningful activities rather than rote memorization of tables.
Math unit9 consumer arithmetic
This document contains 6 presentations on the topic of consumer arithmetic:
1. Buying - Examples of calculating total price paid and original price given a sale price
2. Hire Purchases - Calculating cash price, hire purchase price, and savings from buying for cash vs hire purchase
3. Earning - Examples of calculating hourly wages, overtime rates, and total wages earned
4. Money Exchange - Converting between currencies like pounds, dollars, and Jamaican dollars
5. Savings - Calculating interest earned over time and number of years to reach a savings goal
6. Increasing Value - Examples of calculating asset value increases over multiple years with compound interest
DATA HANDLING CLASS 7.pdf
This document discusses data handling and provides examples and explanations of key concepts. It begins by defining data as raw information collected for a specific purpose in the form of facts and figures. It then discusses data handling, which involves collecting, organizing, and representing data to draw inferences. Specific methods of data collection and organization are described. The document also explains concepts like central tendency, arithmetic mean, range, mode, and median. It provides examples and exercises to illustrate calculating and interpreting these measures of central tendency and variability from data sets.
Recommended
data handling
This document discusses various methods of data handling and representation. It defines bar graphs, pie charts, and pictographs as common ways to visually represent data using bars, circles, or pictures. It also discusses tally marks, which involve using diagonal lines to count frequencies. The document then explains key statistical concepts like mean, median, mode, and range that are used to summarize and analyze data.
An Educational PPT on Handling data
This PPT shows how to handle data using a Circle graph, how to make a Circle Graph, how to put data in Circle Graph and how to divide the circle graph into sectors or parts.
시각장애인을 위한 시각디자인 - 강부경
1회 서비스디자인나이트 http://cafe.naver.com/usable/2681
발표일 : 2013.12.23.
시각장애인을 위한 시각디자인 - 보이지 않는 것을 보는 방법
강부경
소박하고 끈질긴 디자인 학생
동아일보 출판국 미술팀 기자 realzorro@empal.com
디자인의 본질은 우리의 삶을 보다 편하게 만드는 데 있어 왔습니다. 새로운 기술과 다양한 서비스들이 ‘디자인’과 함께 등장하면서 오히려 불편함을 느끼고 소외되는 사람들은 생각보다 더 많이 있습니다. 디자인인 좀 더 본질적으로 돌아가 이들을 위해 할 수 있는 일이 무엇일까 논의하고자 합니다.
Data handling ppt for class 7th
There are several commonly used diagrams to represent numerical data, including pictographs, bar graphs, double bar graphs, and pie charts. Pictographs use symbols or pictures to represent data, with each symbol representing a certain value. Bar graphs display data using uniformly wide bars of varying heights. Double bar graphs show two sets of data simultaneously. Pie charts, also called circle graphs, show the relationship between a whole and its parts by dividing a circle into sectors proportional to the parts.
Probability for GCSE
Here are the probabilities required:
i) Peter will pass: 0.6
ii) Asif will pass: 0.7
iii) Neither will pass: 0.4 x 0.3 = 0.12
iv) At least one will pass: 1 - 0.12 = 0.88
(b) Without doing any calculations, state which of the following is most likely:
i) Both Peter and Asif will pass
ii) Neither Peter nor Asif will pass
iii) Exactly one of them will pass
(c) Now do the calculations. Which of the statements in part (b) is correct?
Question 6
A bag contains 10 sweets.
Place Value, Multiplication, Division
This document provides information and resources about teaching place value, multiplication, division, and other number sense concepts using the Power of Ten approach. It includes learning objectives, teaching strategies, and links to video examples for concepts like representing numbers, comparing quantities, skip-counting, using arrays and distributive property for multiplication, and modeling division using grouping or sharing scenarios. Suggestions are given for developing an understanding of factors and multiples through meaningful activities rather than rote memorization of tables.
Math unit9 consumer arithmetic
This document contains 6 presentations on the topic of consumer arithmetic:
1. Buying - Examples of calculating total price paid and original price given a sale price
2. Hire Purchases - Calculating cash price, hire purchase price, and savings from buying for cash vs hire purchase
3. Earning - Examples of calculating hourly wages, overtime rates, and total wages earned
4. Money Exchange - Converting between currencies like pounds, dollars, and Jamaican dollars
5. Savings - Calculating interest earned over time and number of years to reach a savings goal
6. Increasing Value - Examples of calculating asset value increases over multiple years with compound interest
DATA HANDLING CLASS 7.pdf
This document discusses data handling and provides examples and explanations of key concepts. It begins by defining data as raw information collected for a specific purpose in the form of facts and figures. It then discusses data handling, which involves collecting, organizing, and representing data to draw inferences. Specific methods of data collection and organization are described. The document also explains concepts like central tendency, arithmetic mean, range, mode, and median. It provides examples and exercises to illustrate calculating and interpreting these measures of central tendency and variability from data sets.
HCF and LCM
This document discusses highest common factors (HCF) and least common multiples (LCM). It defines prime numbers, co-prime numbers, and twin prime numbers. It explains that Euclid discovered any composite number can be written as the product of prime factors, in a process called factorisation. Examples of factorising numbers and using the prime factor method to find the HCF of two numbers are provided. The document recaps the key topics and asks review questions.
Grade 8 Probability Cambridge [PPT]
PROBABILITY FOR MIDDLE SCHOOL
Topics :
• The probability that an outcome does not happen
• Equally likely outcomes
• Listing all possible outcomes
• Experimental and theoretical probabilities
//&//
Whole numbers
The document discusses whole numbers and natural numbers. It defines natural numbers as counting numbers and notes that natural numbers along with zero form the set of whole numbers. It provides examples of finding predecessors and successors of numbers and using the number line to demonstrate addition, subtraction and multiplication of whole numbers. It poses questions about properties of natural numbers and whole numbers.
Variational worksheets
This document contains 3 worksheets with math problems involving probability concepts like likely, unlikely, certain and equally likely outcomes. The problems ask students to identify the probability of drawing different colored marbles from a bag, choosing different types of cards from a deck, outcomes when spinning a spinner or rolling a dice. Students are asked to describe outcomes as likely, unlikely, certain or impossible. They must also determine the probability of different potential outcomes in various scenarios.
Indices and standard form
1. Indices, also known as exponents, are used to succinctly represent extremely large or small numbers. They allow writing numbers like 1.44 x 108 km instead of 144,000,000 km.
2. Standard form is a notation where a number is written as A x 10n, where 1 ≤ A < 10 and n is an integer. This puts all numbers in a normalized form and makes them easier to comprehend.
3. Laws of indices allow mathematical operations like multiplication and division to be performed on expressions with common bases or exponents.
Introduction to Basic Geometry
This document defines and provides examples of basic geometric terms including:
- Points have no dimensions and define an exact location in space.
- Lines extend infinitely in both directions and have no beginning or end.
- Angles are formed by two rays with a common endpoint and are measured in degrees. Common angles include acute, right, obtuse, and straight angles.
- Plane figures like circles, polygons, and quadrilaterals are two-dimensional shapes on a flat surface.
- Solid figures have depth and include spheres, cones, cylinders, pyramids, prisms, and cubes. They are defined by their faces, edges, vertices, and sometimes a base.
0625 s09 qp_3
The document describes changes made by CIE to question papers for popular assessments with large candidature. CIE uses different variants of question papers that are closely related and give equal assessment standards. This means for some components there are now two variant question papers, mark schemes, and principal examiner reports, rather than just one previously. The variants are intended to only be used in different countries. The document contains both variants to give centers access to more past exam material. A diagram shows the relationship between the question papers, mark schemes, and principal examiner reports for the first and second variants. Anyone with questions should contact CIE customer services. The titles of the variant items in the document should correspond to those in the diagram.
Hcf & lcm worksheet
This document provides examples of calculating the highest common factor (HCF) and lowest common multiple (LCM) of various number sets. It includes 11 problems for finding the HCF of number sets, 11 problems for finding the LCM of other number sets, and an extension question about identifying perfect numbers.
Mid term paper of Maths class VI 2011 Fazaia Inter college
This document contains a mid-term examination for 6th class mathematics from Fazia Schools & Colleges. The exam has 3 sections: Section A with 20 multiple choice questions, Section B with 10 short answer questions worth 4 marks each, and Section C with 5 long answer questions worth 8 marks each. The exam covers topics in mathematics including sets, numbers, operations, ratios, and word problems. Students are asked to show their work, find sums, quotients, greatest common factors, least common multiples, and solve other mathematical problems.
Hcf+lcm
This document discusses highest common factors (HCF) and lowest common multiples (LCM). It defines multiples as numbers divisible by another with no remainder. Common multiples contain each number a number of times. The lowest common multiple is the smallest number divisible by all numbers. To find the LCM, list multiples and find the lowest number common to all lists. Similarly, factors divide a number with no remainder, and the highest common factor is the largest number dividing all numbers. The document provides examples of finding HCF and LCM.
Data handling class 8th
This video from SK Knowledge Point discusses different types of diagrams used to represent numerical data, including pictographs, bar graphs, double bar graphs, pie charts, and histograms. It explains that pictographs use symbols to represent data values, while bar graphs and histograms use bars to show frequencies. Pie charts represent parts of a whole through proportional sectors of a circle. Various examples are provided of each type of diagram. The video encourages viewers to like, share and subscribe to the channel for more math content.
Triangles and its properties
The document defines and describes different types of triangles based on their sides and angles. It discusses scalene, isosceles, equilateral, acute-angled, right-angled, and obtuse-angled triangles. It also outlines some key properties of triangles, including that they have three sides and three angles, medians connect vertices to midpoints of opposite sides, altitudes are perpendicular from vertices to opposite sides, exterior angles equal the sum of interior opposite angles, and isosceles triangles have equal angles opposite equal sides. The Pythagorean theorem is also summarized.
Practice test 3A, Normal Probability Distribution
Please Subscribe to this Channel for more solutions and lectures
http://www.youtube.com/onlineteaching
Elementary Statistics Practice Test 3
Module 2: Chapter 6 - Normal Probability Distribution
Types of graphs
This document discusses different types of graphs and tables used to represent data. It introduces bar graphs, line graphs, circle graphs, and pictographs for visualizing data, as well as frequency tables and line plots for organizing raw numbers. Bar graphs compare data using bar lengths. Line graphs show changes over time by connecting points. Circle graphs represent parts of data as percentages of a whole circle. Pictographs use pictures to compare amounts of data, similar to bar graphs. Frequency tables list how often each item occurs, while line plots show frequencies using X marks.
Mathematics: Solids Lesson
This document discusses geometric shapes, specifically comparing and classifying solid shapes according to their dimensions and properties. It explains that solid shapes are three-dimensional objects that can be described by their width, depth, and height. The key properties of solid shapes discussed are their volume, surface area, and the number of vertices, faces, and edges they have. Specific solid shapes are also discussed like cubes, cones, cuboids, spheres, pyramids and prisms along with their nets.
Practice Test 2 Probability
Please Subscribe to this Channel for more solutions and lectures
http://www.youtube.com/onlineteaching
Elementary Statistics Practice Test 2
Chapter 4: Probability
Ppt on triangles cbse viith class
This presentation discusses the properties of triangles. It begins with an introduction that defines a triangle as a closed figure with three line segments and three vertices. It then classifies triangles based on their sides as equilateral, isosceles, or scalene triangles. Additional classifications are made based on angles, including right-angled, acute-angled, and obtuse-angled triangles. The presentation describes key geometric elements of triangles, such as medians that connect vertices to midpoints of opposite sides, altitudes that are perpendicular lines from vertices to opposite sides, and the property that exterior angles equal the sum of their two interior opposite angles.
3D Figures- volume and surface area
The document discusses volume and surface area of 3D figures. It provides formulas for finding the volume of prisms and cylinders by multiplying the area of the base by the height. Surface area is defined as the total area of all surfaces of a 3D shape, and formulas are given for calculating the surface area of prisms and cylinders. Examples are included to demonstrate using the formulas to find volume and surface area.
Math magic 1st
This document contains instructions for 6 math tricks or magic tricks involving numbers. Each trick provides step-by-step instructions for manipulating one or more numbers through operations like multiplication, addition, subtraction, and changing digits to arrive at a final number or result. The tricks are intended to surprise the reader by connecting a starting number they choose to a given ending number.
Knowing our number harsh prajapati
1. This document discusses place value, comparing numbers, rounding numbers, and Roman numerals.
2. It explains how to represent large numbers using place value and illustrates representing 9951024 on a place value chart.
3. Rules for comparing numbers are provided, such as the number with more digits being larger or comparing the leftmost digits first if numbers of the same length.
4.5 collecting and analyzing data
The document discusses collecting and analyzing data through surveys. It defines key terms like variables, category data, and discrete data. Category data is described in words, while discrete data uses numbers. Data can be organized and presented in tables, tally charts, frequency tables, dot plots, and bar graphs. Bar graphs can show and compare data, with either a horizontal or vertical orientation. The document provides examples of each term and type of data presentation. It concludes with a summary of the key points and practice questions.
9 Data Handling.pptx
This document provides an overview of data handling and summarizes different methods for organizing and representing data, including tally marks, pictographs, bar graphs, and frequency distribution tables. It includes examples of creating and interpreting each of these data representation methods. Key topics covered are organizing data using tally marks, interpreting and drawing pictographs and bar graphs, and making frequency distribution tables to organize raw data.
More Related Content
What's hot
HCF and LCM
This document discusses highest common factors (HCF) and least common multiples (LCM). It defines prime numbers, co-prime numbers, and twin prime numbers. It explains that Euclid discovered any composite number can be written as the product of prime factors, in a process called factorisation. Examples of factorising numbers and using the prime factor method to find the HCF of two numbers are provided. The document recaps the key topics and asks review questions.
Grade 8 Probability Cambridge [PPT]
PROBABILITY FOR MIDDLE SCHOOL
Topics :
• The probability that an outcome does not happen
• Equally likely outcomes
• Listing all possible outcomes
• Experimental and theoretical probabilities
//&//
Whole numbers
The document discusses whole numbers and natural numbers. It defines natural numbers as counting numbers and notes that natural numbers along with zero form the set of whole numbers. It provides examples of finding predecessors and successors of numbers and using the number line to demonstrate addition, subtraction and multiplication of whole numbers. It poses questions about properties of natural numbers and whole numbers.
Variational worksheets
This document contains 3 worksheets with math problems involving probability concepts like likely, unlikely, certain and equally likely outcomes. The problems ask students to identify the probability of drawing different colored marbles from a bag, choosing different types of cards from a deck, outcomes when spinning a spinner or rolling a dice. Students are asked to describe outcomes as likely, unlikely, certain or impossible. They must also determine the probability of different potential outcomes in various scenarios.
Indices and standard form
1. Indices, also known as exponents, are used to succinctly represent extremely large or small numbers. They allow writing numbers like 1.44 x 108 km instead of 144,000,000 km.
2. Standard form is a notation where a number is written as A x 10n, where 1 ≤ A < 10 and n is an integer. This puts all numbers in a normalized form and makes them easier to comprehend.
3. Laws of indices allow mathematical operations like multiplication and division to be performed on expressions with common bases or exponents.
Introduction to Basic Geometry
This document defines and provides examples of basic geometric terms including:
- Points have no dimensions and define an exact location in space.
- Lines extend infinitely in both directions and have no beginning or end.
- Angles are formed by two rays with a common endpoint and are measured in degrees. Common angles include acute, right, obtuse, and straight angles.
- Plane figures like circles, polygons, and quadrilaterals are two-dimensional shapes on a flat surface.
- Solid figures have depth and include spheres, cones, cylinders, pyramids, prisms, and cubes. They are defined by their faces, edges, vertices, and sometimes a base.
0625 s09 qp_3
The document describes changes made by CIE to question papers for popular assessments with large candidature. CIE uses different variants of question papers that are closely related and give equal assessment standards. This means for some components there are now two variant question papers, mark schemes, and principal examiner reports, rather than just one previously. The variants are intended to only be used in different countries. The document contains both variants to give centers access to more past exam material. A diagram shows the relationship between the question papers, mark schemes, and principal examiner reports for the first and second variants. Anyone with questions should contact CIE customer services. The titles of the variant items in the document should correspond to those in the diagram.
Hcf & lcm worksheet
This document provides examples of calculating the highest common factor (HCF) and lowest common multiple (LCM) of various number sets. It includes 11 problems for finding the HCF of number sets, 11 problems for finding the LCM of other number sets, and an extension question about identifying perfect numbers.
Mid term paper of Maths class VI 2011 Fazaia Inter college
This document contains a mid-term examination for 6th class mathematics from Fazia Schools & Colleges. The exam has 3 sections: Section A with 20 multiple choice questions, Section B with 10 short answer questions worth 4 marks each, and Section C with 5 long answer questions worth 8 marks each. The exam covers topics in mathematics including sets, numbers, operations, ratios, and word problems. Students are asked to show their work, find sums, quotients, greatest common factors, least common multiples, and solve other mathematical problems.
Hcf+lcm
This document discusses highest common factors (HCF) and lowest common multiples (LCM). It defines multiples as numbers divisible by another with no remainder. Common multiples contain each number a number of times. The lowest common multiple is the smallest number divisible by all numbers. To find the LCM, list multiples and find the lowest number common to all lists. Similarly, factors divide a number with no remainder, and the highest common factor is the largest number dividing all numbers. The document provides examples of finding HCF and LCM.
Data handling class 8th
This video from SK Knowledge Point discusses different types of diagrams used to represent numerical data, including pictographs, bar graphs, double bar graphs, pie charts, and histograms. It explains that pictographs use symbols to represent data values, while bar graphs and histograms use bars to show frequencies. Pie charts represent parts of a whole through proportional sectors of a circle. Various examples are provided of each type of diagram. The video encourages viewers to like, share and subscribe to the channel for more math content.
Triangles and its properties
The document defines and describes different types of triangles based on their sides and angles. It discusses scalene, isosceles, equilateral, acute-angled, right-angled, and obtuse-angled triangles. It also outlines some key properties of triangles, including that they have three sides and three angles, medians connect vertices to midpoints of opposite sides, altitudes are perpendicular from vertices to opposite sides, exterior angles equal the sum of interior opposite angles, and isosceles triangles have equal angles opposite equal sides. The Pythagorean theorem is also summarized.
Practice test 3A, Normal Probability Distribution
Please Subscribe to this Channel for more solutions and lectures
http://www.youtube.com/onlineteaching
Elementary Statistics Practice Test 3
Module 2: Chapter 6 - Normal Probability Distribution
Types of graphs
This document discusses different types of graphs and tables used to represent data. It introduces bar graphs, line graphs, circle graphs, and pictographs for visualizing data, as well as frequency tables and line plots for organizing raw numbers. Bar graphs compare data using bar lengths. Line graphs show changes over time by connecting points. Circle graphs represent parts of data as percentages of a whole circle. Pictographs use pictures to compare amounts of data, similar to bar graphs. Frequency tables list how often each item occurs, while line plots show frequencies using X marks.
Mathematics: Solids Lesson
This document discusses geometric shapes, specifically comparing and classifying solid shapes according to their dimensions and properties. It explains that solid shapes are three-dimensional objects that can be described by their width, depth, and height. The key properties of solid shapes discussed are their volume, surface area, and the number of vertices, faces, and edges they have. Specific solid shapes are also discussed like cubes, cones, cuboids, spheres, pyramids and prisms along with their nets.
Practice Test 2 Probability
Please Subscribe to this Channel for more solutions and lectures
http://www.youtube.com/onlineteaching
Elementary Statistics Practice Test 2
Chapter 4: Probability
Ppt on triangles cbse viith class
This presentation discusses the properties of triangles. It begins with an introduction that defines a triangle as a closed figure with three line segments and three vertices. It then classifies triangles based on their sides as equilateral, isosceles, or scalene triangles. Additional classifications are made based on angles, including right-angled, acute-angled, and obtuse-angled triangles. The presentation describes key geometric elements of triangles, such as medians that connect vertices to midpoints of opposite sides, altitudes that are perpendicular lines from vertices to opposite sides, and the property that exterior angles equal the sum of their two interior opposite angles.
3D Figures- volume and surface area
The document discusses volume and surface area of 3D figures. It provides formulas for finding the volume of prisms and cylinders by multiplying the area of the base by the height. Surface area is defined as the total area of all surfaces of a 3D shape, and formulas are given for calculating the surface area of prisms and cylinders. Examples are included to demonstrate using the formulas to find volume and surface area.
Math magic 1st
This document contains instructions for 6 math tricks or magic tricks involving numbers. Each trick provides step-by-step instructions for manipulating one or more numbers through operations like multiplication, addition, subtraction, and changing digits to arrive at a final number or result. The tricks are intended to surprise the reader by connecting a starting number they choose to a given ending number.
Knowing our number harsh prajapati
1. This document discusses place value, comparing numbers, rounding numbers, and Roman numerals.
2. It explains how to represent large numbers using place value and illustrates representing 9951024 on a place value chart.
3. Rules for comparing numbers are provided, such as the number with more digits being larger or comparing the leftmost digits first if numbers of the same length.
What's hot (20)
Mid term paper of Maths class VI 2011 Fazaia Inter college
Mid term paper of Maths class VI 2011 Fazaia Inter college
Similar to Data handling
4.5 collecting and analyzing data
The document discusses collecting and analyzing data through surveys. It defines key terms like variables, category data, and discrete data. Category data is described in words, while discrete data uses numbers. Data can be organized and presented in tables, tally charts, frequency tables, dot plots, and bar graphs. Bar graphs can show and compare data, with either a horizontal or vertical orientation. The document provides examples of each term and type of data presentation. It concludes with a summary of the key points and practice questions.
9 Data Handling.pptx
This document provides an overview of data handling and summarizes different methods for organizing and representing data, including tally marks, pictographs, bar graphs, and frequency distribution tables. It includes examples of creating and interpreting each of these data representation methods. Key topics covered are organizing data using tally marks, interpreting and drawing pictographs and bar graphs, and making frequency distribution tables to organize raw data.
Math Module Sample
Here are the steps to make a frequency table for the ages at which some Filipinos drop out of school:
1. List the raw data:
18, 21, 17, 15, 34, 42, 32, 24, 28, 27, 21, 18, 17, 32, 34, 36, 37, 23, 25, 45, 22, 19, 20, 21, 19, 19, 20, 29, 30, 31, 17, 35, 25, 25, 8, 14, 7, 9, 8, 7, 17, 12, 9, 12, 12, 11, 16, 15, 14, 13, 9, 10, 10, 15, 17, 16, 16, 12,
CBSE Class 6 Maths Data Handling Worksheets with Answers
CBSE Class 6 Maths Data Handling Worksheets with Answers This worksheet is for class 6 maths, comprising the topic of data handling It will help students develop a better understanding of data collection and its representation in different forms
Math 5 Quarter 4 Week 8 D1-5.pptx
This document provides guidance on teaching students to interpret and solve problems using line graphs. It includes examples of line graphs with questions for students to answer. Teachers are instructed to have students work through routine problems step-by-step using addition, subtraction, division and other operations. Students are also taught to make inferences based on trends in the data. The overall goal is for students to be able to solve both routine and non-routine problems presented in line graphs.
Real-Life Problems that can be Solved by Statistics.pptx
Here are 3 examples of problems identified, statistical questions formed, and simple statistical instruments formulated:
1. Problem identified: Students struggling with online classes.
Statistical question: What challenges are students facing with online learning?
Statistical instrument: Open-ended survey questions to students.
2. Problem identified: Traffic congestion on main roads during rush hour.
Statistical question: What times of day experience the worst traffic?
Statistical instrument: Observation of traffic patterns at different times.
3. Problem identified: Lack of fresh food options in local stores.
Statistical question: What fresh foods do community members most want available?
Statistical instrument: Interview questions for community members.
DATA INTERPRETATION.pptx
The document provides tips and techniques for data interpretation and approximation including reading questions carefully, analyzing data, paying attention to units, and learning to approximate and skim data. Examples demonstrate approximating values, identifying missing values in equations, and calculating averages, ratios, and using graphs including bar graphs, stacked graphs, tables, line graphs, and pie charts to organize and present data. Key concepts are defined for average, ratio, and different types of graphs. Sample questions are provided for practice interpreting various types of graphs.
Grade 4 - Quarter 4 - Module 5.pptx
This is a power-point presentation of the module 5 lesson for fourth quarter for the grade 4 pupils. The reference of this file is from DEPED Region IX SLM.
This file is intended to be used by teacher to make a little bit easier to present their lesson.
Disclaimer: I am not the owner of the module.
1.AdvantagesandDisadvantagesofDotPlotsHistogramsandBoxPlotsLesson.pptx
Here are my recommendations for graphs to use for each data set:
- Comparison of annual snowfall between resorts: Bar graph or line graph. Both would clearly show the snowfall amounts and how they compare each year.
- Time spent watching TV: Histogram. It can accommodate a large data set and show the distribution of hours watched.
- Wind speed over 3 weeks: Line graph. A line graph is best to show changes in a measurement over time.
- Favorite summer activity: Pie or bar graph. These are best for categorical data to compare proportions for each category.
Graphs
This lesson plan teaches students how to read and construct line graphs using data about temperature readings, weight measurements, and school enrollment numbers. Students will practice plotting points, interpreting existing line graphs, gathering and presenting data in a graph of their own, answering questions about given line graphs, and defining what makes an effective line graph. The lesson aims to build students' cognitive, psychomotor and affective skills for accurately working with line graph data representations.
Grade 4 math constructing a horizontal bar graph ppt Palma, Elevena T - demo ...
The document contains instructions and examples for creating bar graphs from data sets. It includes examples of bar graphs, questions to analyze sample bar graphs, steps to create a bar graph, examples for students to follow, and data sets for students to practice making bar graphs from. The document provides guidance and practice for learning how to accurately represent data visually through bar graphs.
Math journal wk 10
This document summarizes a student's math journal entries for one week. It includes warm-up problems and quick fact questions for each day, along with vocabulary definitions and lessons on circle graphs and pictographs. Key topics covered are factors, multiples, even/odd numbers, prime/composite numbers, and how to read and create circle graphs and pictographs to display data.
1. What type of research uses numeric measurement data (Points .docx
1. What type of research uses numeric measurement data? (Points : 3)
2. What type of research uses a research hypothesis? (Points : 3)
3. What type of research does not use statistical data analysis? (Points : 3)
4. What type of research preempts all other types of research endeavors? (Points : 3)
5. Business research is a type of ________________ inquiry. (Points : 3)
6. What are the three main types of non-probability sampling used in business research? (Points : 3)
7. In a situation where in a confidence level .01 what percent of the measurement results are left to chance? (Points : 3)
8. What is the most important ingredient in a statistical testing procedure? (Points : 3)
9. If a production manager wanted to determine whether or not the first shift was processing more widgets than the second shift, what type of statistical process would be used? (Points : 3)
10. What type of t test seeks to determine whether or not a relationship exists in one sample over two conditions? _______________ (Points : 3)
11.
Which of the examples below represent the Ratio level of scaling?
A) A high temperature of 83 degrees Fahrenheit
B) A survey result that 24 students work full time, 36, part time.
C) Bill is consistently rated most effective communicator of his group.
D) Gallup says that 60% of the voters support the incumbent.
E) Pick up three pounds of ground beef please.
F) Patty acts as expected based on her first-born family position.
G) Seattle at an altitude of 67 feet is higher than Death Valley at an altitude of – 120.
H) The door is 37 inches wide, the door frame is 36 inches wide.
(Points : 3)
B, C and F
D, E and G
C, F and H
A, E and H
12. Select those issues that only relate to selecting a specific statistical test. (Do not select items common to all tests or not applying to statistical tests.) (Points : 3)
The distribution (shape) of the population (e.g., normal, skewed, flat, etc.)
The measurement scale/nature of the data being evaluated (nominal, ordinal, interval or ratio)
The size of the population (assuming it is much larger than any samples)
The level of significance (_) you wish to place on the test results
Whether you have matched/related or unmatched/unrelated samples
The degrees of freedom (sample size) associated with your sample(s)
The statement of the null and research hypotheses
Whether the sample was stratified or not
13.
Which of the following apply to Populations?
A) parameter
B) “Roman” letters, i.e.: x, s
C) A bounded, defined complete group (people, objects, etc.) having something in common to be described in its totality
D) “Greek” letters, i.e.: μ, σ
E) One or more subsets of a larger defined group, used to represent the larger group
F) 170 Republicans selected randomly from King County voter records
G) All Democrats in the state of Washington (totality)
(Points : 3)
A, B, ...
G4ww1 4
1) Students will collect data on favorite fast foods in their class and grade to create bar graphs. They will write a report sharing their findings.
2) Fraction concepts are explored through examples of parts of wholes, such as one-third and two-sixths being equivalent.
3) A problem solving activity involves arranging digits 1-9 in groups so the sum is the same in each group, with discussion of multiple solutions.
This powerpoint presentation is all about graphs
This document provides information about creating and interpreting bar graphs and line graphs. It includes an example bar graph showing the favorite sports of PANHS students, with basketball, swimming, volleyball, athletics, softball, and tennis on the x-axis and number of students on the y-axis. The document discusses the key components of bar graphs like axes, scales, and bar width. It also briefly explains line graphs and includes questions to guide interpretation of the sample bar graph. Finally, it provides an example situation and task to present ice cream flavor preference data using line and bar graphs.
DLL_WEEK3_LC39-40.docx
This document contains a daily lesson plan for a mathematics class. It outlines the objectives, content, learning resources, procedures, and assessment for a lesson on the union and intersection of events and probability of simple events. The procedures include activities like games and word problems to illustrate and practice these concepts. Formative assessment is conducted through worksheets requiring students to calculate probabilities and analyze Venn diagrams showing relationships between events. The lesson aims to help students understand and apply probability concepts in real-world decision making.
Frequency table and Bar Graph
This document provides information about frequency tables and bar graphs. It defines a frequency table as a table that lists each item in a data set and the number of times each item occurs. It describes the steps to construct a frequency table, which include listing the data values, tallying each value, and recording the frequency. A bar graph is defined as using bars of different heights or lengths to show and compare information. The parts of a bar graph are identified as the title, scale, axes, bars. Steps for constructing a bar graph are outlined, including finding the greatest data value, making a scale, labeling axes, drawing bars, and adding a title. Examples of a frequency table and bar graphs are included to illustrate these concepts.
Similar to Data handling (20)
CBSE Class 6 Maths Data Handling Worksheets with Answers
CBSE Class 6 Maths Data Handling Worksheets with Answers
Real-Life Problems that can be Solved by Statistics.pptx
Real-Life Problems that can be Solved by Statistics.pptx
1.AdvantagesandDisadvantagesofDotPlotsHistogramsandBoxPlotsLesson.pptx
1.AdvantagesandDisadvantagesofDotPlotsHistogramsandBoxPlotsLesson.pptx
Grade 4 math constructing a horizontal bar graph ppt Palma, Elevena T - demo ...
Grade 4 math constructing a horizontal bar graph ppt Palma, Elevena T - demo ...
1. What type of research uses numeric measurement data (Points .docx
1. What type of research uses numeric measurement data (Points .docx
FINAL COT4 finale, finalization, the last one.pptx
FINAL COT4 finale, finalization, the last one.pptx
Recently uploaded
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
RPMS Template 2023-2024 by: Irene S. Rueco
How to Make a Field Mandatory in Odoo 17
In Odoo, making a field required can be done through both Python code and XML views. When you set the required attribute to True in Python code, it makes the field required across all views where it's used. Conversely, when you set the required attribute in XML views, it makes the field required only in the context of that particular view.
How to Setup Warehouse & Location in Odoo 17 Inventory
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.
BBR 2024 Summer Sessions Interview Training
Qualitative research interview training by Professor Katrina Pritchard and Dr Helen Williams
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...National Information Standards Organization (NISO)
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.Community pharmacy- Social and preventive pharmacy UNIT 5
Covered community pharmacy topic of the subject Social and preventive pharmacy for Diploma and Bachelor of pharmacy
South African Journal of Science: Writing with integrity workshop (2024)
South African Journal of Science: Writing with integrity workshop (2024)Academy of Science of South Africa
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.The simplified electron and muon model, Oscillating Spacetime: The Foundation...
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.
clinical examination of hip joint (1).pdf
described clinical examination all orthopeadic conditions .
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
Pengantar Penggunaan Flutter - Dart programming language1.pptx
Pengantar Penggunaan Flutter - Dart programming language1.pptx
How to Add Chatter in the odoo 17 ERP Module
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.
Digital Artifact 1 - 10VCD Environments Unit
Digital Artifact 1 - 10VCD Environments Unit - NGV Pavilion Concept Design
Recently uploaded (20)
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
How to Setup Warehouse & Location in Odoo 17 Inventory
How to Setup Warehouse & Location in Odoo 17 Inventory
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Community pharmacy- Social and preventive pharmacy UNIT 5
Community pharmacy- Social and preventive pharmacy UNIT 5
South African Journal of Science: Writing with integrity workshop (2024)
South African Journal of Science: Writing with integrity workshop (2024)
The simplified electron and muon model, Oscillating Spacetime: The Foundation...
The simplified electron and muon model, Oscillating Spacetime: The Foundation...
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
Pengantar Penggunaan Flutter - Dart programming language1.pptx
Pengantar Penggunaan Flutter - Dart programming language1.pptx
Pride Month Slides 2024 David Douglas School District
Pride Month Slides 2024 David Douglas School District
Data handling
- 2. MLO I will be able to read tally marks and interpret data based on the given information. I will be able to draw bar graph to represent the given data
- 3. Key words Data Tally marks Interpretation Pictograph Bar graph Mode
- 4. What is data? Information collected together for analysis. It involves numbers
- 8. Tally marks Tally marks are used to collect data quickly and efficiently.
- 16. Elements in a pictograph 1) a graph title 2) Two columns and title for each column 3) Name for each category 4) Picture to represent number of data collected. 5)A key that explains how much each picture stands for.
- 19. Find the answers Number of apples sold On Monday Number of apples sold on Wednesday Total number of apples sold on Monday and Wednesday Find the day on which less apples sold and write the number of apples sold Find the day on which more apples sold and write the number of apples sold
- 20. Answers 12 10 22 TUESDAY 6 THURS: 14
- 25. What is a bar graph? A bar chart or bar graph is a chart or graph that presents categorical data with rectangular bars with heights or lengths proportional to the values that they represent
- 27. Find the answers 1) Which sport item did select by most of the students? 2) Which sport item did the students like least? 3) Find the total number of students opted basket ball and soft ball.
- 28. Answers Soccer Other 10
- 30. Vertical bar graph Data displayed using vertical bars. The vertical bars have lengths that are proportional to quantities they represent
- 33. Answer the following questions 1) Find the total number of students selected red color and black color. 2) Which color is most popular? 3) which color is least popular? 4) Find the number of students selected blue color.
- 35. Answer the following 1) How many students like green? 2) How many children like yellow? 3) Which color is least favorite? 4) Which color is most favorite? 5) Find the total number of students like blue and red.