Mathematics, 01.08.2019 20:20, brandoncarter2002

Suppose that, based on a sample, the 95% confidence interval for the mean of a population is (61,85). what was the mean of the sample?
a.73
b.81
c.69
d.77

Answers: 2

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Suppose that, based on a sample, the 95% confidence interval for the mean of a population is (61,85)...