Understanding Statistics					 J.R. Rasmussen

					Assignment 4 
				Due Wednesday 10/28/09


Be sure to show your work and write down the Excel syntax if you used Excel.  Answers without supporting work will be graded down.


All readings are in Devore

Read section 7.3    pages 313-327
	Problems   pgs. 327-329:  7.16 a,b,c, 7.18 a,b,c,e,g, 7.20 a, f,  7.28 a,b,c.

Read section 8.1    pages 343-347
	Problems   pgs. 347-348:  8.2, 8.4 


Required readings in Salsburg:  The Lady Tasting Tea
		Chapter 9: pages 83-top of page 89