A food safety guideline is that the mercury in fish should be below 1 part per million​ (ppm). Listed below are the amounts of mercury​ (ppm) found in tuna sushi sampled at different stores in a major...

A food safety guideline is that the mercury in fish should be below 1 part per million​ (ppm). Listed below are the amounts of mercury​ (ppm) found in tuna sushi sampled at different stores in a major city. Construct a
98​% confidence interval estimate of the mean amount of mercury in the population. Does it appear that there is too much mercury in tuna​ sushi?

0.59
0.59
0.82
0.82
0.09
0.09
0.88
0.88
1.34
1.34
0.51
0.51
0.79
0.79

What is the confidence interval estimate of the population mean μ​?

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​(Round to three decimal places as​ needed.)