IND 214 • Final • Statistical Analysis

Introduction

Tests Concerning a Single Mean

Example 1

Example 2

Example 3

Example 4

Tests on a Single Proportion

Example 5

Example 6

Tests on the Variance

Example 7

Example 8

Tests on Two Means

Example 1

Example 2

Example 3

Example 4

Tests for Ratio of Two Variances

Example 5

Example 6

Tests on Two Proportions

Example 7

Contingency Table Test

Example 1

Example 2

Goodness of Fit Test

Example 3

Regression Equations

Example 1

Example 2

Linear Regression

Example 3

Example 4

Example 5

Errors in SLR

Example 6

Some Important Formulas

Slope Paremeter

Test for Slope Parameter

Confidence Interval for Slope Parameter

Example 8

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

Tests Concerning a Single Mean 1 (sigma known)

Tests Concerning a Single Mean 2 (sigma known)

Tests Concerning a Single Mean 3 (sigma known)

Tests Concerning a Single Mean 4 (sigma unknown)

Tests Concerning a Single Mean 5 (sigma unknown)

Tests Concerning a Single Mean 6 (sigma unknown)

Tests on a Single Proportion 1

Tests on a Single Proportion 2

Tests on the Variance 1

Tests on the Variance 2

Tests for Two Means 1

Tests for Two Means 2

Tests for Two Means 3

Paired t Test

Tests on Two Proportions

Testing for Ratio of Variances 1

Testing for Ratio of Variances 2

Test for Independence 1

Test for Independence 2

Goodness of Fit Test 1

Goodness of Fit Test 2

Simple Linear Regression 1

Simple Linear Regression 2

Simple Linear Regression 3

Multiple Linear Regression 1

Multiple Linear Regression 2

Multiple Linear Regression 3