Determine what type of test will be conducted: After completing sales training f

Question

Determine what type of test will be conducted:

After completing sales training for a large company, it is expected that the salesperson will generate a sale on at least 12 percent of the calls he or she makes. To make sure that the sales training process is working, a random sample of n = 100 sales calls made by sales representatives who have completed the training have been selected and the null hypothesis is to be tested at 0.05 alpha level. Suppose that a sale is made on 8 of the calls.

Lower tail test

Three tail test.

Two tail test

Lower tail test

Three tail test.

Two tail test

Explanation / Answer

Determine what type of test will be conducted:

since we need to know that if the alesperson will generate a sale on at least 12 percent of the calls he or she makes

that means "at least 12% " a sign greater or equal than so this is a

UPPER TAIL TEST

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