Key Fact 7 - Montgomery College

Section 8.5 – Confidence Intervals - Two Population Proportions. Assumptions. The samples are independently obtained using simple random sampling. For both samples, the conditions np ≥ 5 and n(1 – p) ≥ 5 are both satisfied. For both samples, the sample size, is no more than 5% of the population size. 7) Eating Out Vegetarian ................
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