Stat 322 – HW 8
Due Friday, March
16
Remember to define parameters of interest, state null
and alternative hypothesis, and comment on technical conditions. If you use Minitab, include copies of the
Minitab output
1) exercise #7 (p. 641)
2) exercise #8 (p. 641-2)
3) exercise #28 (p. 662)
Be especially careful with the hypothesis statements here
4) exercise #4 (p. 707)
5) exercise #10 (p. 708)