Question

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 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? 0.58    0.75   0.10   0.96   1.29   0.58   0.83 What is the confidence interval estimate of the population mean mu μ​?

Answer 1

The data is:

	Data
	0.58
	0.75
	0.1
	0.96
	1.29
	0.58
	0.83
Count	7
Average	0.727143
SD	0.369401

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