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Two Proportions

10. Hypothesis Testing for Two Samples / Two Proportions / 문제 2

문제 2

What is the correct null hypothesis when testing if two population proportions are equal?

A

H0: p1 < p2

B

H0: p1 ≠ p2

C

H0: p1 > p2

D

H0: p1 = p2