STA113: Probability and Statistics in Engineering

Homework #9

Due: Friday 2:00pm, Apr 18, 2003

Please do each of the following homework exercises, all from the text, Statistics for Engineering and the Sciences (4/e) by Mendenhall and Sincich:

Problems

• Problem 12.1, page 609. Use Matlab.
• Problem 12.11, page 624. Use Matlab.
• Problem 12.18, page 635.
• Problem 12.32, page 661.
• Problem 12.33, page 661. Use Matlab. Note dataset is online (follow the M+S Exercises link from the course Data page, then look for ex12_33.dat. Here's a version with the bay names stripped off: ex12_33num.dat, easier to read into matlab. You won't need the SAS print-out on page 663).