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;2.Store sales.The marketing research manager believes that the Internet sales are more than 10% higher than store sales.The null hypothesis would be:

A) P_internet - P_store > .10
B) P_internet - P_store < .10
C) P_internet - P_store ≥ .10
D) P_internet - P_store ≤ .10
E) P_internet - P_store = .10