31. Bob draws a simple random sample from an original population. The sample size is n = 41, the sample mean turns out to be = 130, and the sample standard deviation turns out to be s = 6. Find the...

31. Bob draws a simple random sample from an original population. The sample size is n = 41, the sample<br>mean turns out to be = 130, and the sample standard deviation turns out to be s = 6. Find the 99%<br>confidence interval for the population mean u.<br>A. (125.47, 130.53)<br>B. (126.47, 131.53)<br>C. (127.47, 132.53)<br>D. (128.47, 133.53)<br>

Extracted text: 31. Bob draws a simple random sample from an original population. The sample size is n = 41, the sample mean turns out to be = 130, and the sample standard deviation turns out to be s = 6. Find the 99% confidence interval for the population mean u. A. (125.47, 130.53) B. (126.47, 131.53) C. (127.47, 132.53) D. (128.47, 133.53)

Jun 11, 2022

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31. Bob draws a simple random sample from an original population. The sample size is n = 41, the sample mean turns out to be = 130, and the sample standard deviation turns out to be s = 6. Find the...

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