Chapter 3 Practice Problems

Chapter 3 Practice Problems - 80 0 124 a Compute the sample...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Chapter 3: Practice Problem Q. The average American spends $65.88 per month dining out ( The Des Moines Register ). A sample of young adults in West Lafayette provided the following dining out expenditures (in dollars) over the past month.
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 80 112 69 95 0 124 a. Compute the sample mean. b. Compute the sample variance. (use the second formula) c. Compute the sample coefficient of variation....
View Full Document

This note was uploaded on 12/06/2011 for the course MGMT 305 taught by Professor Priya during the Fall '08 term at Purdue.

Ask a homework question - tutors are online