Handle questions from Statistics for Business and Economics, 11th Edition.

Chapter 8

pp 315-316/ #5, #7, # 8

pp 327-328/ # 23, 24, 27

pp 332-333/ # 35, 37, 38

Chapter 9

pp 368-69 /# 10 a, c, d

# 11 a, c, d

# 12 , #13, # 14