Hypothesis: Central limit theorem shows the sample size >= 30 can applies the central limit theorem.
Methodology: Probability distribution simulator, simulation
Findings: Section 3 shows the random samples of different probability distribution have different sample size to apply the property of central limit theorem.
Contribution: Statistics cannot be the tool of the big data analysis and artificial intelligence. New Central limit theorem can be the basis of Statistics applied in Big data and Artificial intelligence.
This document discusses sampling distributions and their properties. It begins by defining key terms like population, sample, population size, sample size, and probability sample. It then explains that the sampling distribution of the sample mean is a distribution of all possible means from random samples of a given size from a population. The central limit theorem states that as the sample size increases, the sampling distribution of the sample mean will approach a normal distribution, even if the population is not normally distributed. It provides examples to illustrate sampling distributions and their means, standard deviations, and shapes. It also discusses how to calculate probabilities related to sampling distributions.
The document discusses environmental modeling and transport phenomena. It covers topics like Fick's laws of diffusion, the transport equation, and dimensionless formulations. Numerical methods for solving transport equations like the finite difference method are presented. Case studies on models for river water quality and biodegradation kinetics are analyzed. Redox sequences and their importance in environmental systems are also introduced.
This document discusses sampling variability and sampling distributions. It defines key terms like statistic, sampling distribution, and population distribution. It presents examples of how sampling distributions are impacted by sample size and population characteristics. The central limit theorem is introduced, stating that sampling distributions become normally distributed as sample size increases, even if the population is not normal. Properties of sampling distributions for the sample mean and sample proportion are provided. Examples demonstrate how to calculate probabilities using these sampling distributions.
Selection of bin width and bin number in histogramsKushal Kumar Dey
This document discusses various statistical methods for determining the optimal number of bins and bin width in histograms. It reviews methods such as Sturges' rule, Scott's rule, Bayesian optimal binning, and others. It presents the concepts behind each method and compares their performance in simulations. The simulations involved generating data from distributions like the chi-square, normal, and uniform, and comparing the methods based on how close their histogram estimates were to the true densities. Scott's rule and Freedman-Diaconis modification generally performed best at minimizing errors. The document also discusses generalizing some methods to multivariate histograms and potential areas for further research.
What is the importance of fabric roll planning in the apparel industry?ThreadSol
Roll Allocation or roll planning is simply associating fabric rolls to lays so that the least possible number of end bits are left behind. As simples as it may sound but, roll allocation has a major role to play in ensuring maximum fabric utilization on the cutting floor.
This document summarizes simulations of buoyancy in a channel done by Luckas Rossato. It describes the geometry of the simulation as a 2D channel 100cm wide by 20cm tall. Various boundary condition cases are explored, including stepped, linear and time-varying conditions. Graphs of density over time show the system responding to the changing conditions and reaching steady states. Future work is proposed to better control the system and eliminate oscillations using different physical variables and boundary condition types.
Central limit theorem-Arcsin distribution-Probability distribution simulatorMei-Yu Lee
#Statistics #centrallimittheorm #Simulation
This is the Case 5: Arcsin distribution to discuss the central limit theorem.
Arcsin distribution different from Normal distribution has the symmetric, bounded and extreme value with the high probability.
The parameters of Arcsin distribution does not affect the Z score distribution of the sum of X. The 1st, 2nd and 3rd moments are constant when the sample size (n) increases, but the 4th moment is affected by the sample size at the beginning (n is small).
The process of the central limit theorem for the Arcsin distribution can show how the sum of Xi which is from the Arcsin distribution approximates to Normal distribution. Since Arcsin distribution is a symmetric distribution, the sample size from 2 to 3 displays an apparently different shape for the sum of X1 and X1+X2. Only the sample size is larger than or equal to 50, the sum of Xi can approximate to Normal distribution.
Get e-book: https://www.amazon.com/dp/B09PFFN622 or scan the QR code.
#random #CLT #probabilitydistribution #probability #arcsin #distribution #process #learning
This document discusses sampling distributions and their properties. It begins by defining key terms like population, sample, population size, sample size, and probability sample. It then explains that the sampling distribution of the sample mean is a distribution of all possible means from random samples of a given size from a population. The central limit theorem states that as the sample size increases, the sampling distribution of the sample mean will approach a normal distribution, even if the population is not normally distributed. It provides examples to illustrate sampling distributions and their means, standard deviations, and shapes. It also discusses how to calculate probabilities related to sampling distributions.
The document discusses environmental modeling and transport phenomena. It covers topics like Fick's laws of diffusion, the transport equation, and dimensionless formulations. Numerical methods for solving transport equations like the finite difference method are presented. Case studies on models for river water quality and biodegradation kinetics are analyzed. Redox sequences and their importance in environmental systems are also introduced.
This document discusses sampling variability and sampling distributions. It defines key terms like statistic, sampling distribution, and population distribution. It presents examples of how sampling distributions are impacted by sample size and population characteristics. The central limit theorem is introduced, stating that sampling distributions become normally distributed as sample size increases, even if the population is not normal. Properties of sampling distributions for the sample mean and sample proportion are provided. Examples demonstrate how to calculate probabilities using these sampling distributions.
Selection of bin width and bin number in histogramsKushal Kumar Dey
This document discusses various statistical methods for determining the optimal number of bins and bin width in histograms. It reviews methods such as Sturges' rule, Scott's rule, Bayesian optimal binning, and others. It presents the concepts behind each method and compares their performance in simulations. The simulations involved generating data from distributions like the chi-square, normal, and uniform, and comparing the methods based on how close their histogram estimates were to the true densities. Scott's rule and Freedman-Diaconis modification generally performed best at minimizing errors. The document also discusses generalizing some methods to multivariate histograms and potential areas for further research.
What is the importance of fabric roll planning in the apparel industry?ThreadSol
Roll Allocation or roll planning is simply associating fabric rolls to lays so that the least possible number of end bits are left behind. As simples as it may sound but, roll allocation has a major role to play in ensuring maximum fabric utilization on the cutting floor.
This document summarizes simulations of buoyancy in a channel done by Luckas Rossato. It describes the geometry of the simulation as a 2D channel 100cm wide by 20cm tall. Various boundary condition cases are explored, including stepped, linear and time-varying conditions. Graphs of density over time show the system responding to the changing conditions and reaching steady states. Future work is proposed to better control the system and eliminate oscillations using different physical variables and boundary condition types.
Central limit theorem-Arcsin distribution-Probability distribution simulatorMei-Yu Lee
#Statistics #centrallimittheorm #Simulation
This is the Case 5: Arcsin distribution to discuss the central limit theorem.
Arcsin distribution different from Normal distribution has the symmetric, bounded and extreme value with the high probability.
The parameters of Arcsin distribution does not affect the Z score distribution of the sum of X. The 1st, 2nd and 3rd moments are constant when the sample size (n) increases, but the 4th moment is affected by the sample size at the beginning (n is small).
The process of the central limit theorem for the Arcsin distribution can show how the sum of Xi which is from the Arcsin distribution approximates to Normal distribution. Since Arcsin distribution is a symmetric distribution, the sample size from 2 to 3 displays an apparently different shape for the sum of X1 and X1+X2. Only the sample size is larger than or equal to 50, the sum of Xi can approximate to Normal distribution.
Get e-book: https://www.amazon.com/dp/B09PFFN622 or scan the QR code.
#random #CLT #probabilitydistribution #probability #arcsin #distribution #process #learning
Central Limit Theorem on Pareto 1 DistributionMei-Yu Lee
#CLT #statistics #simulation
This is on the process of verifying central limit theorem for Case 3: Shifted exponential distribution.
🟡 5 research methods using Probability distribution simulator (see the ebook link).
The minimal sample size of the Pareto 1 distribution is affected by the parameter.
Video: https://youtu.be/X50mQsUcPGE
Central Limit Theorem on Shifted Exponential DistributionMei-Yu Lee
#CLT #statistics #simulation
This is on the process of verifying central limit theorem for Case 3: Shifted exponential distribution.
🟡 5 research methods using Probability distribution simulator (see the ebook link).
🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷
Get e-book: https://www.amazon.com/dp/B09PFFN622 or scan the QR code.
Slides: https://www.slideshare.net/MeiYuLee/central-limit-theorem-on-28-distributions-case-of-uniform-distribution
🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷
Shifted exponential distribution is a skewed distribution. The minimal sample size will be large than Case 2.
Central Limit Theorem on Uniform DistributionMei-Yu Lee
There will be 28 documents to verify the process of the central limit theorem of the specific probability distribution distribution. This video is the first case, Normal distribution.
Get e-book: https://www.amazon.com/dp/B09PFFN622 or scan the QR code.
Research method: there are five methods to verify the central limit theorem on the case of Normal distribution. (p.29~31)
(1) Verify the Z-score distribution, using the probability distribution simulator.
(2) Verify whether the moments are affected by n, using the probability distribution simulator.
(3) The first explained method by displaying the relationship of Xn and X1 + ... + Xn-1
(4) The second explained method by displaying the relationship of the front half of (X1, ..., Xn) and the rear half of (X1, ..., Xn)
(5) Compare the Z distribution and the Z-score of the sample mean.
Central Limit Theorem on 28 Distributions: Case of Normal DistributionMei-Yu Lee
There will be 28 documents to describe the process of the central limit theorem of the specific probability distribution distribution. This is the first case, Normal distribution.
Research method: there are five method to verify the central limit theorem on the case of Normal distribution.
(1) Verify the Z-score distribution, using the probability distribution simulator.
(2) Verify whether the moments are affected by n, using the probability distribution simulator.
(3) The first explained method by displaying the relationship of Xn and X1 + ... + Xn-1
(4) The second explained method by displaying the relationship of the front half of (X1, ..., Xn) and the rear half of (X1, ..., Xn)
(5) Compare the Z distribution and the Z-score of the sample mean.
Since X1, X2, ..., Xn are i.i.d. Normal distribution, the process can be shown by the simulating the distribution of the additive X random variables. However, Normal is Normal as the n increases, not by the central limit theorem. In this case, the outcome of the central limit theorem is just the property of Normal distribution.
NEW TECH! NEW KNOWLEDGE! autocorrelation coefficient in (-1,1) affects the sa...Mei-Yu Lee
✳️Different autocorrelation coefficient (-1,1) can get the sampling distribution of Durbin-Watson test statistic, so users can test nonzero autocorrelation!!
📌This slide show you the autocorrelation coefficient is a main factor of sampling distribution of Durbin-Watson test statistic.
🆓The software has been released on google site, https://tinyurl.com/dwtestsoftware.
✅Source code included.
✅ Software running video: https://youtu.be/hDt1fxhrfaw
🔆 seek cooperation!!!!
NEW TECH! NEW KNOWLEDGE! CLT occurs in sampling distribution of Durbin-Watson...Mei-Yu Lee
✳️ Regression analysis is a special case of Durbin-Watson model where the autocorrelation coefficient is zero.
✳️ The lag(s) is a main factor influencing the sampling distribution of Durbin-Watson test statistic.
This slide displays how the central limit theorem occurs in the sampling distribution in the cases of different lags.
✅ Software has been released on google site, https://tinyurl.com/dwtestsoftware.
✅ source code included.
✅ Software running video: https://youtu.be/hDt1fxhrfaw
🔆 Seek cooperation!!!!
NEW TECH!NEW KNOWLEDGE! How the Lag(s) affects the sampling distribution of D...Mei-Yu Lee
✳️ Regression analysis is a special case of Durbin-Watson model where the autocorrelation coefficient is zero.
✳️ Autoregressive model or Autoregressive error model indicates the existence of the lag(s).
✳️ The lag(s) is a main factor of sampling distribution of DW test statistic.
✅ This slide shows how the lag(s) affect the sampling distribution of Durbin-Watson test statistic. Since the sampling distribution changes, the critical values of Durbin-Watson test statistic cannot be displayed by a critical value table‼️
📌Software has been released on google site, https://tinyurl.com/dwtestsoftware.
✅ source code included.
✅ Software running video: https://youtu.be/hDt1fxhrfaw
🔆 Seek cooperation!!!
NEW TECH!NEW KNOWLEDGE! CLT displays on sampling distribution of DW statistic...Mei-Yu Lee
✳️ regression analysis is a special case of Durbin-Watson model where the autocorrelation coefficient is zero.
✳️ the values of independent variable(s) have main impact on the sampling distribution of Durbin-Watson test statistic.
This slide displays how the CLT shows in the sampling distribution in the different cases of independent variable.
For the software has been released on google site, https://tinyurl.com/dwtestsoftware.
✅ Source code included.
✅ Software running video: https://youtu.be/hDt1fxhrfaw
🔆 seek cooperation!
NEW TECH!NEW KNOWLEDGE! Independent variable(s) affects the sampling distribu...Mei-Yu Lee
✳️ Regression analysis is a special case of Durbin-Watson model where the autocorrelation coefficient is zero.
✳️ It is not easy to discuss the autocorrelation. We shall find the sampling distribution of Durbin-Watson test statistic first.
❓How can we do❓
1. Determine what are the factors affecting the Durbin-Watson test statistic.
2. Discuss how each factor affects the sampling distribution of Durbin-Watson test statistic.
3. Induce NEW technology - probability distribution simulator - to find the sampling distribution of Durbin-Watson test statistic. (See the “method” PowerPoint file)
🏆 🏆 🏆
In this PowerPoint file, I describe the processes of investigating that the independent variable(s) affects the sampling distribution of Durbin-Watson test statistic.
🆓 As to the software, free download on https://sites.google.com/view/dwtestsoftware or https://tinyurl.com/dwtestsoftware.
✅ Source code included.
✅ Software running video: https://youtu.be/hDt1fxhrfaw
🔆 Seek cooperation!!!!!!
NEW TECH!NEW KNOWLEDGE! Method: Simulator for the sampling distribution of D...Mei-Yu Lee
Describe the research method on the simulation of sampling distribution of Durbin-Watson test statistic.
How to investigate the factors affecting the sampling distribution of Durbin-Watson test statistic is based on the probability distribution simulator.
As to the software has been online for download: https://sites.google.com/view/dwtestsoftware.
🔆 seek cooperation!
Summary of the sampling distribution of Durbin-Watson test statistic Mei-Yu Lee
The series of PowerPoint files describe how factors affect the sampling distribution of Durbin-Watson test statistic.
Factors are
(1) Model,
(2) independent variable(s),
(3) autocorrelation coefficient,
(4) lags,
(5) distribution of ut which is in the autoregressive error model,
(6) sample size.
Free download on https://tinyurl.com/dwtestsoftware.
🔆 seek cooperation!
Information and Communication Technology in EducationMJDuyan
(𝐓𝐋𝐄 𝟏𝟎𝟎) (𝐋𝐞𝐬𝐬𝐨𝐧 2)-𝐏𝐫𝐞𝐥𝐢𝐦𝐬
𝐄𝐱𝐩𝐥𝐚𝐢𝐧 𝐭𝐡𝐞 𝐈𝐂𝐓 𝐢𝐧 𝐞𝐝𝐮𝐜𝐚𝐭𝐢𝐨𝐧:
Students will be able to explain the role and impact of Information and Communication Technology (ICT) in education. They will understand how ICT tools, such as computers, the internet, and educational software, enhance learning and teaching processes. By exploring various ICT applications, students will recognize how these technologies facilitate access to information, improve communication, support collaboration, and enable personalized learning experiences.
𝐃𝐢𝐬𝐜𝐮𝐬𝐬 𝐭𝐡𝐞 𝐫𝐞𝐥𝐢𝐚𝐛𝐥𝐞 𝐬𝐨𝐮𝐫𝐜𝐞𝐬 𝐨𝐧 𝐭𝐡𝐞 𝐢𝐧𝐭𝐞𝐫𝐧𝐞𝐭:
-Students will be able to discuss what constitutes reliable sources on the internet. They will learn to identify key characteristics of trustworthy information, such as credibility, accuracy, and authority. By examining different types of online sources, students will develop skills to evaluate the reliability of websites and content, ensuring they can distinguish between reputable information and misinformation.
Level 3 NCEA - NZ: A Nation In the Making 1872 - 1900 SML.pptHenry Hollis
The History of NZ 1870-1900.
Making of a Nation.
From the NZ Wars to Liberals,
Richard Seddon, George Grey,
Social Laboratory, New Zealand,
Confiscations, Kotahitanga, Kingitanga, Parliament, Suffrage, Repudiation, Economic Change, Agriculture, Gold Mining, Timber, Flax, Sheep, Dairying,
Central Limit Theorem on Pareto 1 DistributionMei-Yu Lee
#CLT #statistics #simulation
This is on the process of verifying central limit theorem for Case 3: Shifted exponential distribution.
🟡 5 research methods using Probability distribution simulator (see the ebook link).
The minimal sample size of the Pareto 1 distribution is affected by the parameter.
Video: https://youtu.be/X50mQsUcPGE
Central Limit Theorem on Shifted Exponential DistributionMei-Yu Lee
#CLT #statistics #simulation
This is on the process of verifying central limit theorem for Case 3: Shifted exponential distribution.
🟡 5 research methods using Probability distribution simulator (see the ebook link).
🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷
Get e-book: https://www.amazon.com/dp/B09PFFN622 or scan the QR code.
Slides: https://www.slideshare.net/MeiYuLee/central-limit-theorem-on-28-distributions-case-of-uniform-distribution
🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷
Shifted exponential distribution is a skewed distribution. The minimal sample size will be large than Case 2.
Central Limit Theorem on Uniform DistributionMei-Yu Lee
There will be 28 documents to verify the process of the central limit theorem of the specific probability distribution distribution. This video is the first case, Normal distribution.
Get e-book: https://www.amazon.com/dp/B09PFFN622 or scan the QR code.
Research method: there are five methods to verify the central limit theorem on the case of Normal distribution. (p.29~31)
(1) Verify the Z-score distribution, using the probability distribution simulator.
(2) Verify whether the moments are affected by n, using the probability distribution simulator.
(3) The first explained method by displaying the relationship of Xn and X1 + ... + Xn-1
(4) The second explained method by displaying the relationship of the front half of (X1, ..., Xn) and the rear half of (X1, ..., Xn)
(5) Compare the Z distribution and the Z-score of the sample mean.
Central Limit Theorem on 28 Distributions: Case of Normal DistributionMei-Yu Lee
There will be 28 documents to describe the process of the central limit theorem of the specific probability distribution distribution. This is the first case, Normal distribution.
Research method: there are five method to verify the central limit theorem on the case of Normal distribution.
(1) Verify the Z-score distribution, using the probability distribution simulator.
(2) Verify whether the moments are affected by n, using the probability distribution simulator.
(3) The first explained method by displaying the relationship of Xn and X1 + ... + Xn-1
(4) The second explained method by displaying the relationship of the front half of (X1, ..., Xn) and the rear half of (X1, ..., Xn)
(5) Compare the Z distribution and the Z-score of the sample mean.
Since X1, X2, ..., Xn are i.i.d. Normal distribution, the process can be shown by the simulating the distribution of the additive X random variables. However, Normal is Normal as the n increases, not by the central limit theorem. In this case, the outcome of the central limit theorem is just the property of Normal distribution.
NEW TECH! NEW KNOWLEDGE! autocorrelation coefficient in (-1,1) affects the sa...Mei-Yu Lee
✳️Different autocorrelation coefficient (-1,1) can get the sampling distribution of Durbin-Watson test statistic, so users can test nonzero autocorrelation!!
📌This slide show you the autocorrelation coefficient is a main factor of sampling distribution of Durbin-Watson test statistic.
🆓The software has been released on google site, https://tinyurl.com/dwtestsoftware.
✅Source code included.
✅ Software running video: https://youtu.be/hDt1fxhrfaw
🔆 seek cooperation!!!!
NEW TECH! NEW KNOWLEDGE! CLT occurs in sampling distribution of Durbin-Watson...Mei-Yu Lee
✳️ Regression analysis is a special case of Durbin-Watson model where the autocorrelation coefficient is zero.
✳️ The lag(s) is a main factor influencing the sampling distribution of Durbin-Watson test statistic.
This slide displays how the central limit theorem occurs in the sampling distribution in the cases of different lags.
✅ Software has been released on google site, https://tinyurl.com/dwtestsoftware.
✅ source code included.
✅ Software running video: https://youtu.be/hDt1fxhrfaw
🔆 Seek cooperation!!!!
NEW TECH!NEW KNOWLEDGE! How the Lag(s) affects the sampling distribution of D...Mei-Yu Lee
✳️ Regression analysis is a special case of Durbin-Watson model where the autocorrelation coefficient is zero.
✳️ Autoregressive model or Autoregressive error model indicates the existence of the lag(s).
✳️ The lag(s) is a main factor of sampling distribution of DW test statistic.
✅ This slide shows how the lag(s) affect the sampling distribution of Durbin-Watson test statistic. Since the sampling distribution changes, the critical values of Durbin-Watson test statistic cannot be displayed by a critical value table‼️
📌Software has been released on google site, https://tinyurl.com/dwtestsoftware.
✅ source code included.
✅ Software running video: https://youtu.be/hDt1fxhrfaw
🔆 Seek cooperation!!!
NEW TECH!NEW KNOWLEDGE! CLT displays on sampling distribution of DW statistic...Mei-Yu Lee
✳️ regression analysis is a special case of Durbin-Watson model where the autocorrelation coefficient is zero.
✳️ the values of independent variable(s) have main impact on the sampling distribution of Durbin-Watson test statistic.
This slide displays how the CLT shows in the sampling distribution in the different cases of independent variable.
For the software has been released on google site, https://tinyurl.com/dwtestsoftware.
✅ Source code included.
✅ Software running video: https://youtu.be/hDt1fxhrfaw
🔆 seek cooperation!
NEW TECH!NEW KNOWLEDGE! Independent variable(s) affects the sampling distribu...Mei-Yu Lee
✳️ Regression analysis is a special case of Durbin-Watson model where the autocorrelation coefficient is zero.
✳️ It is not easy to discuss the autocorrelation. We shall find the sampling distribution of Durbin-Watson test statistic first.
❓How can we do❓
1. Determine what are the factors affecting the Durbin-Watson test statistic.
2. Discuss how each factor affects the sampling distribution of Durbin-Watson test statistic.
3. Induce NEW technology - probability distribution simulator - to find the sampling distribution of Durbin-Watson test statistic. (See the “method” PowerPoint file)
🏆 🏆 🏆
In this PowerPoint file, I describe the processes of investigating that the independent variable(s) affects the sampling distribution of Durbin-Watson test statistic.
🆓 As to the software, free download on https://sites.google.com/view/dwtestsoftware or https://tinyurl.com/dwtestsoftware.
✅ Source code included.
✅ Software running video: https://youtu.be/hDt1fxhrfaw
🔆 Seek cooperation!!!!!!
NEW TECH!NEW KNOWLEDGE! Method: Simulator for the sampling distribution of D...Mei-Yu Lee
Describe the research method on the simulation of sampling distribution of Durbin-Watson test statistic.
How to investigate the factors affecting the sampling distribution of Durbin-Watson test statistic is based on the probability distribution simulator.
As to the software has been online for download: https://sites.google.com/view/dwtestsoftware.
🔆 seek cooperation!
Summary of the sampling distribution of Durbin-Watson test statistic Mei-Yu Lee
The series of PowerPoint files describe how factors affect the sampling distribution of Durbin-Watson test statistic.
Factors are
(1) Model,
(2) independent variable(s),
(3) autocorrelation coefficient,
(4) lags,
(5) distribution of ut which is in the autoregressive error model,
(6) sample size.
Free download on https://tinyurl.com/dwtestsoftware.
🔆 seek cooperation!
Information and Communication Technology in EducationMJDuyan
(𝐓𝐋𝐄 𝟏𝟎𝟎) (𝐋𝐞𝐬𝐬𝐨𝐧 2)-𝐏𝐫𝐞𝐥𝐢𝐦𝐬
𝐄𝐱𝐩𝐥𝐚𝐢𝐧 𝐭𝐡𝐞 𝐈𝐂𝐓 𝐢𝐧 𝐞𝐝𝐮𝐜𝐚𝐭𝐢𝐨𝐧:
Students will be able to explain the role and impact of Information and Communication Technology (ICT) in education. They will understand how ICT tools, such as computers, the internet, and educational software, enhance learning and teaching processes. By exploring various ICT applications, students will recognize how these technologies facilitate access to information, improve communication, support collaboration, and enable personalized learning experiences.
𝐃𝐢𝐬𝐜𝐮𝐬𝐬 𝐭𝐡𝐞 𝐫𝐞𝐥𝐢𝐚𝐛𝐥𝐞 𝐬𝐨𝐮𝐫𝐜𝐞𝐬 𝐨𝐧 𝐭𝐡𝐞 𝐢𝐧𝐭𝐞𝐫𝐧𝐞𝐭:
-Students will be able to discuss what constitutes reliable sources on the internet. They will learn to identify key characteristics of trustworthy information, such as credibility, accuracy, and authority. By examining different types of online sources, students will develop skills to evaluate the reliability of websites and content, ensuring they can distinguish between reputable information and misinformation.
Level 3 NCEA - NZ: A Nation In the Making 1872 - 1900 SML.pptHenry Hollis
The History of NZ 1870-1900.
Making of a Nation.
From the NZ Wars to Liberals,
Richard Seddon, George Grey,
Social Laboratory, New Zealand,
Confiscations, Kotahitanga, Kingitanga, Parliament, Suffrage, Repudiation, Economic Change, Agriculture, Gold Mining, Timber, Flax, Sheep, Dairying,
THE SACRIFICE HOW PRO-PALESTINE PROTESTS STUDENTS ARE SACRIFICING TO CHANGE T...indexPub
The recent surge in pro-Palestine student activism has prompted significant responses from universities, ranging from negotiations and divestment commitments to increased transparency about investments in companies supporting the war on Gaza. This activism has led to the cessation of student encampments but also highlighted the substantial sacrifices made by students, including academic disruptions and personal risks. The primary drivers of these protests are poor university administration, lack of transparency, and inadequate communication between officials and students. This study examines the profound emotional, psychological, and professional impacts on students engaged in pro-Palestine protests, focusing on Generation Z's (Gen-Z) activism dynamics. This paper explores the significant sacrifices made by these students and even the professors supporting the pro-Palestine movement, with a focus on recent global movements. Through an in-depth analysis of printed and electronic media, the study examines the impacts of these sacrifices on the academic and personal lives of those involved. The paper highlights examples from various universities, demonstrating student activism's long-term and short-term effects, including disciplinary actions, social backlash, and career implications. The researchers also explore the broader implications of student sacrifices. The findings reveal that these sacrifices are driven by a profound commitment to justice and human rights, and are influenced by the increasing availability of information, peer interactions, and personal convictions. The study also discusses the broader implications of this activism, comparing it to historical precedents and assessing its potential to influence policy and public opinion. The emotional and psychological toll on student activists is significant, but their sense of purpose and community support mitigates some of these challenges. However, the researchers call for acknowledging the broader Impact of these sacrifices on the future global movement of FreePalestine.
Temple of Asclepius in Thrace. Excavation resultsKrassimira Luka
The temple and the sanctuary around were dedicated to Asklepios Zmidrenus. This name has been known since 1875 when an inscription dedicated to him was discovered in Rome. The inscription is dated in 227 AD and was left by soldiers originating from the city of Philippopolis (modern Plovdiv).
1. Problems using Central
Limit Theorem applied
Mei-Yu Lee (Writer),
Keng-Wei Wang (Data collector),
Kuan-Sian Wang (Program designer)
2. Methodology from
• The E-book has been published on
Amazon.
• See the link at the video description or
scan the QR code.
3. Contents
1. Introduce central limit theorem (CLT)
2. The minimum sample size when CLT applied
2.1. Normal distribution
2.2. Uniform distribution
2.3. Shifted exponential distribution
2.4. Pareto distribution (including Pareto 1 and Pareto 2)
2.5. Arcsin distribution
2.6. Bernoulli distribution
2.7. Rayleigh distribution
2.8. Gumbel distribution
2.9. Logistic distribution
2.10. Weibull distribution
3. CLT requirements for different population distribution
39. 3. CLT requirements for different
population distribution
Please see “YouTube” about the following population distribution
and which the requirement of CLT applied.
https://www.youtube.com/playlist?list=PLGIquq4uoXLW1n8dU9P_Nh
mXrVvlU5iE2
There are five methods to explain the process, happening reasons,
and minimum sample size of applied CLT.
40. 3.1. List of 28 cases
Case 1, The population distribution ~ Normal distribution,
Case 2, The population distribution~ Uniform distribution,
Case 3, The population distribution ~ Shifted exponential distribution,
Case 4, The population distribution ~ Pareto 1 distribution,
Case 5, The population distribution ~ Arcsin distribution,
Case 6, The population distribution ~ Bernoulli distribution,
(one population proportion)
Case 7, The population distribution ~ Rayleigh distribution,
Case 8, The population distribution ~ Gumbel distribution,
Case 9, The population distribution ~ Logistic distribution,
Case 10, The population distribution ~ Weibull distribution,
41. 3.1. List of 28 cases
Case 11, The population distribution ~ Pareto 2 distribution,
Case 12, The population distribution ~ Pareto 3 distribution,
Case 13, The population distribution ~ Triangular 2 distribution,
Case 14, The population distribution ~ Triangular 3 distribution,
Case 15, The population distribution ~ Log logistic distribution,
Case 16, The population distribution ~ Hyperbolic secant distribution,
Case 17, The population distribution ~ Kumaraswamy distribution,
Case 18, The population distribution ~ Gumbel(type 1) distribution,
Case 19, The population distribution ~ Gumbel(type 2) distribution,
Case 20, The population distribution ~ Double exponential distribution,
42. 3.1. List of 28 cases
Case 21, The population distribution ~ Continuous Bernoulli distribution,
Case 22,The population distribution ~ Generalized logistic distribution type I,
Case 23, The population distribution ~ Exponential logarithmic distribution,
Case 24, The population distribution ~ Dagum distribution,
Case 25, The population distribution ~ Gompertz distribution,
Case 26, The population distribution ~ U quadratic distribution,
Case 27, The population distribution ~ Semicircle distribution,
Case 28, The population distribution ~ Discrete Uniform distribution
43. 3.2. The minimum sample size
requirement when CLT applied
• Case 1, The population distribution ~ Normal distribution,
• the random samples summation is Normal distribution, it is not CLT.
• Case 2, The population distribution~ Uniform distribution,
• the sample size ≥ 20 when CLT applied.
• Case 3, The population distribution ~ Shifted exponential distribution,
• the sample size ≥ 1000 when CLT applied.
• Case 4, The population distribution~ Pareto 1 distribution,
• the sample size ≥ 500 when CLT applied and lambda = 10,
• the minimum sample size requirement is affected by the parameter lambda.
• Case 5, The population distribution~ Arcsin distribution,
• the sample size ≥ 50 when CLT applied.
44. 3.2. The minimum sample size
requirement when CLT applied
• Case 6, The population distribution~ Bernoulli distribution, (one population proportion)
• the sample size ≥ 1000 when CLT applied and p = 0.5,
• the minimum sample size requirement is affected by the parameter p (population proportion).
• Case 7, The population distribution~ Rayleigh distribution,
• the sample size ≥ 100 when CLT applied.
• Case 8, The population distribution~ Gumbel distribution,
• the sample size> ≥ 300 when CLT applied.
• Case 9, The population distribution~ Logistic distribution,
• the sample size ≥ 30 when CLT applied.
• Case 10, The population distribution~ Weibull distribution,
• the sample size ≥ 15 when CLT applied and gamma = 3.5,
• the minimum sample size requirement is affected by the parameter gamma.
45. 3.2. The minimum sample size
requirement when CLT applied
• Case 11, The population distribution ~ Pareto 2 distribution,
• the sample size ≥ 1000 when CLT applied and lambda = 5,
• the minimum sample size requirement is affected by the parameter lambda.
• Case 12, The population distribution ~ Pareto 3 distribution,
• the sample size ≥ 350 when CLT applied and lambda = 5,
• the minimum sample size requirement is affected by the parameter lambda.
• Case 13, The population distribution ~ Triangular 2 distribution,
• the sample size ≥ 80 when CLT applied and a = -10, b = 20, c = -5
• the minimum sample size requirement is affected by the parameters a, b, c.
46. 3.2. The minimum sample size
requirement when CLT applied
• Case 14, The population distribution ~ Triangular 3 distribution,
• the sample size ≥ 150 when CLT applied and a = -10, b = 20, c = -5
• the minimum sample size requirement is affected by the parameters a, b, c.
• Case 15, The population distribution ~ Log logistic distribution,
• the sample size ≥ 1000 when CLT applied and beta = 8,
• the minimum sample size requirement is affected by the parameters beta.
• Case 16, The population distribution ~ Hyperbolic secant distribution,
• the sample size ≥ 40 when CLT applied.
• Case 17, The population distribution ~ Kumaraswamy distribution,
• the sample size ≥ 200 when CLT applied and a = 5, b = 2
• the minimum sample size requirement is affected by the parameters a, b.
47. 3.2. The minimum sample size
requirement when CLT applied
• Case 18, The population distribution ~ Gumbel(type 1) distribution,
• the sample size ≥ 200 when CLT applied and a = 10, b = 8
• the minimum sample size requirement is affected by the parameters a, b.
• Case 19, The population distribution ~ Gumbel(type 2) distribution,
• the sample size ≥ 5000 when CLT applied and a = 5,
• the minimum sample size requirement is affected by the parameters a.
• Case 20, The population distribution ~ Double exponential distribution,
• the sample size ≥ 100 when CLT applied.
• Case 21, The population distribution ~ Continuous Bernoulli distribution,
• the sample size ≥ 60 when CLT applied and lambda = 0.7,
• the minimum sample size requirement is affected by the parameter lambda.
48. 3.2. The minimum sample size
requirement when CLT applied
• Case 22,The population distribution ~ Generalized logistic distribution type I,
• the sample size ≥ 2060 when CLT applied and alpha = 3,
• the minimum sample size requirement is affected by the parameter alpha.
• Case 23, The population distribution ~ Exponential logarithmic distribution,
• the sample size ≥ 10000 when CLT applied and p = 0.4, beta = 4
• the minimum sample size requirement is affected by the parameters p, beta.
• Case 24, The population distribution ~ Dagum distribution,
• the sample size ≥ 30000 when CLT applied and a = 2, b = 1, p = 2.5
• the minimum sample size requirement is affected by the parameters a, b, p.
49. 3.2. The minimum sample size
requirement when CLT applied
• Case 25, The population distribution ~ Gompertz distribution,
• the sample size ≥ 250 when CLT applied and beta = 4,
• the minimum sample size requirement is affected by the parameter beta.
• Case 26, The population distribution ~ U quadratic distribution,
• the sample size ≥ 40 when CLT applied.
• Case 27, The population distribution ~ Semicircle distribution,
• the sample size ≥ 30 when CLT applied.
• Case 28, The population distribution ~ Discrete Uniform distribution
• the sample size ≥ 30 when CLT applied and N = 10.