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?   0.61   0.68   0.09   0.91   1.28   0.55   0.97          Question content area bottom Part 1 What is the confidence interval estimate of the population mean μ​?   enter your response here ppm<μ

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