Question: Please answer the question below: A random sample of 16 chocolate energy bars of a certain brand has, on average, 280 calories per bar, with

Please answer the question below:

A random sample of 16 chocolate energy bars of a certain brand has, on average, 280 calories per bar, with a standard deviation of 15 calories. Assume that the distribution of the calorie content is approximately normal. Construct a 99% confidence interval for o. Click here to view page 1 of the table of critical values of the chi-squared distribution. Click here to view page 2 of the table of critical values of the chi-squared distribution. The confidence interval is

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