Exhibit 11-2 We Are Interested in Determining Whether or Not the Variances

question 10

Multiple Choice

Exhibit 11-2
We are interested in determining whether or not the variances of the sales at two music stores (A and B) are equal. A sample of 26 days of sales at store A has a sample standard deviation of 30 while a sample of 16 days of sales from store B has a sample standard deviation of 20.
-Refer to Exhibit 11-2. The test statistic is

• A)1.50
• B)0.67
• C)1.56
• D)2.25

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Definitions:

Plant Capacity

The maximum production output that a manufacturing facility can achieve under normal conditions.

Television Sets

Electronic devices designed to receive and display television broadcast signals and other multimedia content.

Demand Constraint

A limit placed on the quantity of a product that can be produced or sold, often due to resource limitations.

Distribution Center

A warehouse or storage facility where goods are stored for further distribution to retailers or customers.