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Part 2_2 Flashcards | StudBud
Part 2_2
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What is the formular to determine the minimum sample size needed for the interval estimate of a population proportion?
A
none of the answers
B
n = p-hat* qhat*(t alpha/2 /E)^2
C
n = p-hat* q-hat *(z alpha/2 /E)^2
D
n = (z alpha/2 * sigma
/
E)^2
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