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K A consumer advocacy group published a study of labeling of seafood sold in the US states. The study found the 12 of the 22
K A consumer advocacy group published a study of labeling of seafood sold in the US states. The study found the 12 of the 22 red snapper packages tested were a different kind of fish Assume that the study ved a simple random sample Compete parts a through below Are the conditions for creating a confidence intervals? Explain OA No, because the sample is a simple random sample, the sample proportion is between 10% and 90%, and these are at least 20 successes and 20 OB. Yes, because the sample is a simple andom sample, the samele proposon is between 10% and 90%, and there are at least 20 "successes and 20 OC. No ecause the sample a simple random sampe the sample is less than 10% of the population, and there are at last 10 successes and 30 tur t Commit a 95% confidence interval to the proportion of het supper packages that were a fond of th onhence aval him part to say about snapper" sold in these three states. Select the conect choice bow and in the answer boxes with your th OA. The chance that the probability of a O anders mad between OC. One is confident that between ant a red rapper sold in fond ses and star in these the states et actually red appe of a red snapper purchased for the shally in these he sates was not actually red snapper M . B D D Next 9 Apr 9 12:24 - A consumer advocacy group published a study of labeling of seafood sold in three US, states. The study found that 12 of the 22 "red snapper packages tested were a different kind of fish. Assume that the study used a simple random sample. Complete parts a through c below. a) Are the conditions for creating a confidence interval satisfied? Explain OA. No, because the sample is a simple random sample, the sample proportion is between 10% and 90%, and there are at least 20 "successes" and 20 "failures." OB. Yes, because the sample is a simple random sample, the sample proportion is between 10% and 90%, and there are at least 20 "successes" and 20 "failures." OC. No, because the sample is a simple random sample, the sample is less than 10% of the population, and there are at least 10 "successes" and 10"failures." OD. Yes, because the sample is a simple random sample, the sample is less than 10% of the population, and there are at least 10 "successes and 10 "failures." b) Construct a 95% confidence interval for the proportion of "red snapper" packages that were a different kind of fish (Round to three decimal places as needed.) c) Explain what the confidence interval from part (b) says about "red snapper" sold in these three states. Select the correct choice below and 58 in the answer boxes within your choice (Round to one decimal place as needed) OA. There is a 95% chance that the probability of any given "red snapper" sold in these three states being actual red snapper is between and OB. One is 95% confident that between and of all "red snapper" sold in food stores and restaurants in these three states is not actually red snapper and OC One is 95% confident that between of all red snapper purchased for the study in these three states was not actually red snapper OD. Ninety-five percent of the time, the true proportion of red snapper" sold in these three states that is falsely labeled is between and
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