Mathematics, 13.11.2019 22:31 logan867
The ages of a group of 144 randomly selected adult females have a standard deviation of 16.4 years. assume that the ages of female statistics students have less variation than ages of females in the general population, so let σ = 16.4 years for the sample size calculation. how many female statistics student ages must be obtained in order to estimate the mean age of all female statistics students?
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