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Based on interviews with 9696 SARS​ patients, researchers found that the mean incubation period was 5.35.3...

Based on interviews with 9696 SARS​ patients, researchers found that the mean incubation period was 5.35.3 ​days, with a standard deviation of 14.414.4 days. Based on this​ information, construct a​ 95% confidence interval for the mean incubation period of the SARS virus. Interpret the interval. A.The lower and upper bound is? B. Interpret the interval

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Answer #1

Here using ti-83 calculator.

A)

Lower bound = 2.3823

Upper bound = 8.2177

B)

Therefore, the 95% confident that the the mean incubation period of the SARS virus is lies between 2.3823 and 8.2177.

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