12
AssignmentMultiple Choice

Preparing to Estimate a Population Proportion

Question 12 • 2026-2027 FBISD - Advanced Quantitative Reasoning (BLENDED)- Li

When do we check the 10% condition?

Answer
A
when we sample with replacement from a population
B
when we sample from a finite population without replacement
C
when we sample from a population
D
when we want to construct a confidence interval

Explanation

Check the 10% condition when sampling without replacement from a finite population. It says the sample size should be no more than 10% of the population size, which helps ensure observations are approximately independent. Thus, the correct choice is “when we sample from a finite population without replacement.”

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