STAT 515 (Honors) Homework 4A (due November 1):


McClave & Sincich exercises:

7.3, 7.4, 7.38, 7.39, 7.42, 7.43, 7.46, 7.50, 7.54, 
7.63, 7.66, 7.79

(Please show work for the problems which require calculations.)

HINTS:  For 7.38, s = 4.5166 (calculate x-bar yourself).  
	For 7.39, x-bar = 7.314 and s = 3.1802.