Understanding Statistics					 J.R. Rasmussen

					Assignment 4 
					Due Monday 4/23/12


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 350-365
	Problems   pgs. 365-367:  7.16 a,b,c, 7.18 a,b,c,e,g, 7.20 a, c,  7.24 a,d.

Read section 8.1    pages 385-389
	Problems   pgs. 389-390:  8.2, 8.4 , 8.7 a


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