Author Question: After completing an inventory of three warehouses, a golf club shaft manufacturer described its ... (Read 108 times)

cmoore54 · **on:** Jul 24, 2018

After completing an inventory of three warehouses, a golf club shaft manufacturer described its stock of 12, 246 shafts with percentages given in the table. Is the event of selecting a shaft independent of the warehouse? Answer Yes or No.

A) No B) Yes

Question 2

A marketing research company needs to estimate which of two medical plans its employees prefer. A random sample of n employees produced the following 98 confidence interval for the proportion of employees who prefer plan A: (0.241, 0.561).

Identify the point estimate for estimating the true proportion of employees who prefer that plan. A) 0.401 B) 0.16 C) 0.241 D) 0.561