Question: Use the confidence level and the sample data to find a confidence interval for the population estimate (mu). Round your answer to the same number

Use the confidence level and the sample data to find a confidence interval for the population estimate (mu). Round your answer to the same number of decimal places as the sample mean.

A random sample of 130 grown lobsters had a mean weight of 21 grams and a standard deviation of 3.0 ounces. Construct a 98% confidence interval for the population mean mu.

21 oz

20 oz

19 oz

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