# Study Guides for Zhanyun Zhao

RUTGERS01:960:285Zhanyun ZhaoFall

## 01:960:285 Lecture Notes - Lecture 28: Personal Water Craft, Confidence Interval, Null Hypothesis

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RUTGERS01:960:285Zhanyun ZhaoFall

## 01:960:285 Lecture Notes - Lecture 27: Statistical Hypothesis Testing, Summary Statistics, Confidence Interval

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RUTGERS01:960:285Zhanyun ZhaoFall

## 01:960:285 Lecture Notes - Lecture 26: Confidence Interval, Normal Distribution, Box Plot

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RUTGERS01:960:285Zhanyun ZhaoFall

## 01:960:285 Lecture Notes - Lecture 25: Statistical Hypothesis Testing, Sampling Distribution, Mean Absolute Difference

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RUTGERS01:960:285Zhanyun ZhaoFall

## 01:960:285 Lecture Notes - Lecture 23: Human Body Weight, Null Hypothesis, Statistical Hypothesis Testing

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RUTGERS01:960:285Zhanyun ZhaoFall

## 01:960:285 Lecture Notes - Lecture 22: Type I And Type Ii Errors, Null Hypothesis, Statistical Hypothesis Testing

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RUTGERS01:960:285Zhanyun ZhaoFall

## 01:960:285 Lecture Notes - Lecture 21: Null Hypothesis, Alternative Hypothesis, Statistical Parameter

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A person is innocent until proven guilty: null hypothesis is not guilty. Your test would be two sided because you are testing on both sides for values
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RUTGERS01:960:285Zhanyun ZhaoFall

## 01:960:285 Study Guide - Fall 2018, Comprehensive Midterm Notes - Standard Deviation, Normal Distribution, Random Variable

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Population-set of experimental units that we study. Experimental unit- object upon which we collect data. Sample- subset of the population and only the
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RUTGERS01:960:285Zhanyun ZhaoFall

## 01:960:285 Lecture Notes - Lecture 18: Confidence Interval, Sample Size Determination

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Larger is better for getting more reliable data about the population: however, one is always limited by the amount of resources on hand, example: The c
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RUTGERS01:960:285Zhanyun ZhaoFall

## 01:960:285 Lecture Notes - Lecture 17: Confidence Interval, Standard Deviation, Sampling Distribution

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Stat 285-lecture 17-confidence interval for the population mean and proportion: confidence intervals, note that z alpha/2 is the z-score required to at
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RUTGERS01:960:285Zhanyun ZhaoFall

## 01:960:285 Study Guide - Fall 2018, Comprehensive Midterm Notes - Standard Deviation, Normal Distribution, Random Variable

OC255484229 Page
0
Population-set of experimental units that we study. Experimental unit- object upon which we collect data. Sample- subset of the population and only the
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