opre statistics 202 excel homework 9 chapter 10

Homework-9

All problems are from the Levine – Text-Book – Edition 8

For this HW you can use EXCEL Functions, DATA ANALYSIS TOOL-PAK (Add-in) OR PHstat

Chapter 10 : Problem Numbers 10-9, 10-21, 10-23

Excel files attached

Submission:

This assignment can be done by any one of the alternatives listed below.

Do it manually on paper/pencil… scan and attach as 1 pdf document
Use excel – charts and simple EXCEL calculations and attach 1 excel workbook (each problem on separate worksheet)
Use Analysis Toolpak and attach 1 EXCEL workbook
Use Phstat to do the HW ( if you do not have the access code-do the above 2 methods) and attach one excel workbook

You are allowed to submit the assignment multiple times(4) until the due-date. Only the last submission will be graded.