ECON 222 • Tüm Sınavlar • Introduction to Probability and Statistics II

Z Table

T Table

Chi Square Table

Sample Mean

Sample Variance

Central Limit Theorem

Example 1

Example 2

Example 3

Example 4

Example 5

Normal Approximation to Binomial Distribution

Normal Approximation to Poisson Distribution

Z Distribution

Example 1

Chi Square Distribution

Example 2

T Distribution

Example 3

Example 4

F Distribution

Example 5

Chapter Summary

Introduction

Unbiased Estimators 1

Unbiased Estimators 2

Asymptotically Unbiased Estimators

Efficient Estimators

Example 1

Example 2

Consistent Estimators 1

Consistent Estimators 2

Consistent Estimators 3

Sufficient Estimators 1

Sufficient Estimators 2

Chapter Summary

Method of Moments

Example 1

Example 2

Example 3

Example 4

Method of Maximum Likelihood

Example 5

Example 6

Example 7

Example 8

Chapter Summary

Introduction

Table Values (F Distribution Hariç !!!)

Confidence Interval for Means(Sigma known)

Example 1

Example 2

Confidence Interval for Means (sigma unknown)

Example 1

Example 2

Confidence Interval for Proportions

Example 1

Confidence Interval For Variances

Example 1

Example 2

Z Distribution 1

Z Distribution 2

Z Distribution 3

Z Distribution 4

Z Distribution 5

Z Distribution 6

Z Distribution 7

Z Distribution 8

Z Distribution 9

Z Distribution 10

Normal Approximation to Binomial Distribution 1

Normal Approximation to Binomial Distribution 2

Normal Approximation to Binomial Distribution 3

T Distribution 1

T Distribution 2

T Distribution 3

Chi Square Distribution 1

Chi Square Distribution 2

Chi Square Distribution 3

Chi Square Distribution 4

F Distribution

C.I. of Mean (Known Variance) 1

C.I. of Mean (Known Variance) 2

C.I. of Mean (Known Variance) 3

C.I. of Mean (Unknown Variance) 1

C.I. of Mean (Unknown Variance) 2

C.I. of Mean (Unknown Variance) 3

C.I. of Proportion 1

C.I. of Proportion 2

C.I. of Variance 1

C.I. of Variance 2

C.I. of Variance 3

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Question 8

Question 9

Question 10

Question 1

Question 2

Question 3

Question 4

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Question 8

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Question 8

Question 9

Question 10

Question 11

Question 12

Question 13

Question 14

Question 15

Question 16

Question 17

Question 18

Question 19

Question 20

Question 21

Question 22

Question 23

Question 24

Question 25

Question 26

Question 27

Question 28

Question 29

Question 30

Question 31

Question 32

Question 33

Cheat Sheet Summary

Cheat Sheet

Confidence Interval For Difference Between Means (sigma known)

Example 1

Example 2

Example 3

Confidence Interval For Difference Between Means (sigma unknown)

Example 1

Example 2

Confidence Interval for Difference Between Proportions

Example 1

Example 2

Chapter Summary (F Distribution Hariç)

Introduction

Tests for Mean

Example 1

Example 2

Example 3

Example 4

Exam like Question 1

Exam like Question 2

Tests for Proportion

Example 5

Example 6

Exam like Question 3

Tests for Variances

Example 7

Example 8

Exam like Question 4

Tests for Difference Between Means

Example 1

Example 2

Example 3

Example 4

Tests for Difference Between Proportions

Example 5

Example 6

Paired T Test

Example 7

C.I. of Difference of Means (Known Variances) 1

C.I. of Difference of Means (Known Variances) 2

C.I. of Difference of Means (Unknown Variances) 1

C.I. of Difference of Means (Unknown Variances) 2

C.I. of Difference of Means (Unknown Variances) 3

C.I. of Difference Between Proportions 1

C.I. of Differences Between Proportions 2

Testing for the Mean 1

Testing for the Mean 2

Testing for the Mean 3

Testing for the Mean 4

Testing for the Mean 5

Testing for the Mean 6

Testing for the Mean 7

Testing for the Mean 8

Testing for the Mean 9

Testing for the Mean 10

Testing for the Mean 11

Testing for Proportions 1

Testing for Proportions 2

Testing for Proportions 3

Testing for Variance 1

Testing for Variance 2

Testing for Difference Between Means 1 (Sigma known)

Testing for Difference Between Means 2 (Sigma known)

Testing for Difference Between Means 3 (Sigma known)

Testing for Difference Between Means 4 (Sigma known)

Testing for Difference Between Means 5 (Sigma unknown)

Confidence Interval For Difference Between Means (sigma known)

Example 1

Example 2

Example 3

Exam-like Question 1

Exam-like Question 2

Confidence Interval For Difference Between Means (sigma unknown)

Example 1

Example 2

Exam-like Question

Confidence Interval for Difference Between Proportions

Example 1

Example 2

Confidence Interval for Ratio of Variances

Example

Chapter Summary

Tests for Difference Between Means

Example 1

Example 2

Example 3

Example 4

Exam like Question 1

Tests for Ratio of Two Variances

Example 5

Example 6

Exam like Question 2

Tests Among k Proportions

Example 7

Regression Equations

Example 1

Example 2

Linear Regression

Example 3

Example 4

Example 5

Errors in SLR

Example 1

Some Important Formulas

Slope Paremeter

Test for Slope Parameter

Confidence Interval for Slope Parameter

Example 2

Introduction

Example 1

Errors in Multiple Linear Regression

Coefficients in Multiple Linear Regression

Tests for Significance of Regression

Tests for Individual Regression Coefficient

Coefficient of Determination

Example 2

Example 3

Important Notes Before Exam

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Question 8

Question 9

Question 10

Question 11

Question 12

Question 13

Question 14

Question 15

Question 16

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Question 8

Question 9

Question 10

Question 11

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Question 8

Question 9

Understanding Data 1

Sampling Distribution 1

Sampling Distribution 2

Sampling Distribution 3

Sampling Distribution 4

Sampling Distribution 5

Sampling Distribution 6

Point Estimation 1

Confidence Interval 1

Confidence Interval 2

Confidence Interval 3

Confidence Interval 4

Confidence Interval 5

Confidence Interval 6

Confidence Interval 7

Confidence Interval 8

Hypothesis Testing 1

Hypothesis Testing 2

Hypothesis Testing 3

Hypothesis Testing 4

Hypothesis Testing 5

Hypothesis Testing 6

Cheat Sheet

Summary