Students will learn to identify the null and alternate hypotheses in statistical tests, recognize the types of errors and level of significance and test the mean using normal distribution when the standard deviation is known and the t distribution when the standard deviation is unknown 

Read all of the highlighted information on pages 425-434 & 441-450 as well as complete the suggested Study Guide exercises #1 (page 426), #2 (page 431), #3 (pages 432-433), and #4 (pages 445-446).  

Submit your solutions to problems (section 9.1) #7, 8, 12, 15, & 18 (pages 436-437), (section 9.2) #2, 4, 7 & 10 (page 451).  

Note: You are expected to show all the calculations and explain the results, answers only are not sufficient. 

How to Submit: Please click the link above to submit your assignment; the assignment can be submitted either as: 

1. a. PDF file: do all the work on paper legibly in the order given, scan and save as PDF
2. b. MS Word document in the order given. 

You should feel free to put any comments in your document to provide me with any additional information you would like me to know about the assignment.