(Answered) Question the manager of a frozen yogurt store claims that a

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Question: The manager of a frozen yogurt store claims that a medium-size serving contains an average of more than 4 ounces of yogurt.From a random sample of 14 servings, she obtains a mean of 4.31 ounces and a standard deviation of .52 ounce.

Test,with, α=.05 the manager's claim.

Find the p-value for the test. Assume that the distribution of weight per serving is normal.

Draw a curve to support your explanation.

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