A New Company Is in the Process of Evaluating Its

Multiple Choice

A new company is in the process of evaluating its customer service. The company offers two types of sales: (1) Internet sales and (2) store sales. The marketing research manager believes that the Internet sales are more than 10 percent higher than store sales. The alternative hypothesis for this problem would be stated as

A) P_Internet − P_store > 0.
B) P_Internet − P_store < 0.
C) P_Internet − P_store ≥ .10.
D) P_Internet − P_store ≤ .10.
E) P_Internet − P_store > .10.