ECON 222 • Midterm I • 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

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Question 10

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Question 3

Question 4

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Question 2

Question 3

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Question 5

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Question 8

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Question 3

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Question 15

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Question 33

Cheat Sheet Summary

Cheat Sheet