Graph of Various t Distributions for Comparison

Chapter 9 Problems from Mendenhall Book (aka "B1 Book)

Chapter 9 Problems (Use alpha = 0.05 unless stated otherwise)

Link to view this chapter on the web
https://drive.google.com/file/d/1-aEHZeqOWIwfPGPF39d2eUCmFgPzZzv6/view

One Population Mean (361)

9.11
9.15 a
9.16
9.17

Difference in Two Population Means (page 366)

9.19
9.21
9.23 a b
9.29 a b

One Population Proportion (page 371)

9.31
9.34
9.39
9.41

Difference in Two Population Proportions (page 376)

9.45
9.47

Chapter 9 Large Sample Size Hypothesis Tests Worksheet Answers

https://drive.google.com/file/d/0B0G6ga3ykYRHMG1qNXdxMXlLLWM/view?usp=sharing

Hypothesis Test Worksheet Chapter 9 Large Sample Cases.

click

Short 10 Min Video on the P-Value Approach in Hypothesis Testing.

https://youtu.be/m6sGjWz2CPg

Short 10 Min Video on the Rejection Region Approach in Hypothesis Testing

https://youtu.be/60x86lYtWI4

JB Stats Video. Introduction to Hypothesis Testing.

https://youtu.be/tTeMYuS87oU