STAT 515 Homework 4:

Remember to write answers as neatly as possible.

McClave & Sincich exercises:

6.11, 6.26, 6.30, 6.38, 6.82, 7.4, 7.36[x-bar=97.94, s=12.646 here], 7.38, 7.40(a,b,c,d),
7.56(a,b), 7.60, 7.84(a,c), 7.88, 7.108

NOTE: Numbers are different from the hardcover and online version for Problem 7.56, but 
just go with whatever version you have.

*** Problems 6.46 and 7.98 can be done for practice, but they will not be graded. ***