MATH 216 • Midterm II + Final • Applied Statistics

Introduction

Biasedness

Example 1

Exam like Question 1

Exam like Question 2

Exam like Question 3

Exam like Question 4

Consistency and Mean Squared Error (MSE)

Method of Maximum Likelihood

Exam Like Question 1

Exam Like Question 2

Exam Like Question 3

Introduction

Table Values

Confidence Interval for Means(Sigma known)

Example 1

Example 2

Example 3

Confidence Interval for Means (sigma unknown)

Example 1

Example 2

Confidence Interval for Proportions

Example 1

Example 2

Confidence Interval for Variance

Example 1

Example 2

Example 3

Confidence Interval For Difference Between Means (sigma known)

Example 1

Example 2

Exam-like Question 1

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

Prediction Interval for Means

Example 1

Example 2

Example 3

Unbiased Estimators 1

Unbiased Estimators 2

Unbiased Estimators 3

Efficient Estimators 1

Efficient Estimators 2

Maximum Likelihood Estimators 1

Maximum Likelihood Estimators 2

Confidence Interval Summary

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

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

C.I. of Proportion of Variances 1

Prediction Interval for Means 1

Prediction Interval for Means 2

What are we doing?

Terminology

Example 1

Example 2

Example 3

Exam Like Question 1

Testing Procedure

How to Perform the Test for Means

Example 1

Example 2

Example 3

Example 4

Exam like Question 1

Exam like Question 2

How to Perform the Test for Proportions

Example 1

Example 2

Exam Like Question 1

How to Perform the Test for Variances

Example 1

Example 2

Exam Like Question 1

Test of Independence and Contingency Tables

Example 3

Example 4

Goodness of Fit Test

Example 5

Hypothesis Testing Basics 1

Hypothesis Testing Basics 2

Hypothesis Testing Basics 3

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 Variance 1

Testing for Variance 2

Testing Equality Among Binomial Parameters 1

Testing Equality Among Binomial Parameters 2

Testing Equality Among Binomial Parameters 3

Test of Independence 1

Test of Independence 2

Test of Independence 3

Test of Independence 4

Goodness of Fit Test 1

Goodness of Fit Test 2

Goodness of Fit Test 3