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 99% confidence interval estimate of the mean amount of mercury in the population. Does it appear that there is too much mercury in tuna sushi? 0.57 0.76 0.10 0.98 1.26 0.58 0.85
What is the confidence interval estimate of the population mean u? (Round to three decimal places as needed.)
Does it appear that there is too much mercury in tuna sushi?
A. Yes, because it is possible that the mean is not greater than 1 ppm. Also, at least one of the sample values exceeds 1 ppm, so at least some of the fish have too much mercury.
B. No, because it is possible that the mean is not greater than 1 ppm. Also, at least one of the sample values is less than 1 ppm, so at least some of the fish are safe. C. Yes, because it is possible that the mean is greater than 1 ppm. Also, at least one of the sample values exceeds 1 ppm, so at least some of the fish have too much mercury.
D. No, because it is not possible that the mean is greater than 1 ppm. Also, at least one of the sample values is less than 1 ppm, so at least some of the fish are safe.
A food safety guideline is that the mercury in fish should be below 1 part per...
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 99% 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 0.76 0.10 0.86 1.23 0.51 0.81 What is the confidence interval estimate of the...
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 99% confidence interval estimate of the mean amount of mercury in the population. Does it appear that there is too much mercury in tuna sushi? 0.55 0.80 0.10 0.90 1.30 0.57 0.87 What is the confidence interval estimate of the...
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 una sush? 0.58 0.82 0.11 0.06 1.33 0.49 0.92 What is the confidence interval estimate of the...
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 una sushi sampled at different stores in a major city. Construct a 99% confidence interval estimate of the mean amount of mercury in the population. Does it appear that there is too much mercury in una sushi? 0.56 0.79 0.09 0.90 1.33 0.52 0.92 What is the confidence interval estimate of the...
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 una sushi sampled at different stores in a major city. Construct a 99% confidence interval estimate of the mean amount of mercury in the population. Does it appear that there is too much mercury in una sushi? 0.56 0.79 0.09 0.90 1.33 0.52 0.92 What is the confidence interval estimate of the...
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 una sushi sampled at different stores in a major city. Constructa 98% confidence interval estimate of the mean amount of mercury in the population. Does it appear that there is too much mercury in una sushi? 0.51 0.74 0.10 0.87 1.34 0.51 0.96 What is the confidence interval estimate of the population...
A food safety Guideline is that the mercury in fish should be below 1 part per million pm). Listed below are the amounts of mercury (opm) found in luna sushisampled at different stores in a major city Construct a confidence interval estimate of the mean amount of mercury in the population. Does it appear that there is too much morory in buna sus? 0.50 0.00 0.00 0.07 1.37 0.53 0.84 What is the confidence interval estimate of the population mean?...
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? 0.50 0.80 0.09 0.90 1.24 0.50 0.80 What is the confidence interval estimate of the...
A food safety guideline is that the mercury in fish should be below 1 part per milion (ppm). Listed below are the amounts of mercury (ppm) found in tuna sushi sampled at different stores in a major city. Constructa 95% confidence interval estimate of the mean amount of mercury in the population. Does it appear that there is too much mercury in tuna sushi? 0.56 0.68 0.09 0.91 133 049 0.96 What is the confidence intervalimate of the population mean?...
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 luna sushi sampled af 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? 0.62 0.75 0.10 0.90 1.34 0.53 0.86 What is the confidence interval estimate of the...