Question Help v 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 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? 0.58 0.77 0.09 0.92 1.33 0.54 0.91 What is the confidence interval estimate of the population mean u? ppm <µ< ppm (Round to three decimal places as needed.) Does it appear that there is too much mercury in tuna'sushi? O A. 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. O B. 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. O C. 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. O D. No hecause it is possible that the mean is not areater than 1 pnm Also at least one of the samnle values is less than 1 pnm so at least some of the fish
Question Help v 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 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? 0.58 0.77 0.09 0.92 1.33 0.54 0.91 What is the confidence interval estimate of the population mean u? ppm <µ< ppm (Round to three decimal places as needed.) Does it appear that there is too much mercury in tuna'sushi? O A. 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. O B. 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. O C. 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. O D. No hecause it is possible that the mean is not areater than 1 pnm Also at least one of the samnle values is less than 1 pnm so at least some of the fish
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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 alt="Question Help ▼
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 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?
0.58 0.77 0.09 0.92 1.33 0.54 0.91 O
What is the confidence interval estimate of the population mean p?
ppm <µ< ppm
(Round to three decimal places as needed.)
Does it appear that there is too much mercury in tuna'sushi?
O A. 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.
O B. 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.
O C. 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.
O D. 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 pom so at least some of the fish
Click to select your answer(s).
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Transcribed Image Text:Question Help ▼
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 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?
0.58 0.77 0.09 0.92 1.33 0.54 0.91 O
What is the confidence interval estimate of the population mean p?
ppm <µ< ppm
(Round to three decimal places as needed.)
Does it appear that there is too much mercury in tuna'sushi?
O A. 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.
O B. 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.
O C. 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.
O D. 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 pom so at least some of the fish
Click to select your answer(s).
Copyright © 2021 Pearson Education Inc. All rights reserved. Terms of Use Privacy Policy | Permissions | Contact Us |
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近

Transcribed Image Text:ppm <p<
(Round to three decimal places as needed.)
ppm
Does it appear that there is too much mercury in tuna sushi?
O A. 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.
O B. 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.
O C. 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.
O D. 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.
Click to select your answer(s).
?
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