The only time the population size (N)is important in the calculation of sample size (n)is
A)always;all formulas include N,a count of the total population.
B)when the population is very,very large.
C)when the population is not normal.
D)when the population is small relative to the sample size.
E)None of the above.

Question

Quizplus · Accepted Answer

When the population is small relative to the sample size, the population size becomes important as it affects the precision of the sample estimate. In such cases, adjustments may have to be made to ensure that the sample accurately represents the population. However, when the population is very large or normal, the population size may not significantly impact the sample size calculation.

The Only Time the Population Size (N)is Important in the Calculation