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Is lighter better A random sample of men s soccer shoes

Is lighter better? A random sample of men’s soccer shoes from an international catalog had the following weights (in ounces).

At α = 0.05 can it be concluded that the average weight is less than 10 ounces?

Perform each of the following steps.

a. State the hypotheses and identify the claim.

b. Find the critical value(s).

c. Compute the test value.

d. Make the decision.

e. Summarize the results.

Use the traditional method of hypothesis testing unless otherwise specified.

At α = 0.05 can it be concluded that the average weight is less than 10 ounces?

Perform each of the following steps.

a. State the hypotheses and identify the claim.

b. Find the critical value(s).

c. Compute the test value.

d. Make the decision.

e. Summarize the results.

Use the traditional method of hypothesis testing unless otherwise specified.

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