Question: Suppose that, for a sample of size n = KK) measurements, we find that x = 50. Assuming that IT equals 2, calculate confidence intervals

Suppose that, for a sample of size n = KK) measurements, we find that x = 50. Assuming that IT equals 2, calculate confidence intervals for the population mean /x with the following confidence levels:
a. 959
b 99%
c. 97%
d. 80%
e. 99.73%
f. 92%

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