TABLE 12-10 the Management of a Chain Electronic Store Would Like to Like

question 187

Multiple Choice

TABLE 12-10
The management of a chain electronic store would like to develop a model for predicting the weekly sales (in thousand of dollars) for individual stores based on the number of customers who made purchases. A random sample of 12 stores yields the following results:

-Referring to Table 12-10, which is the correct null hypothesis for testing whether the number of customers who make a purchase affects weekly sales?

• A) H₀: β₀ = 0
• B) H₀: β₁ = 0
• C) H₀: μ = 0
• D) H₀: π = 0