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Mathematics, 15.01.2020 19:31 crummar01

Which of these statements are true of inference for one or two proportions?

i. the populations from which the samples are drawn must be at least 10 times greater than the samples.
ii. how you compute the standard error depends on whether you are constructing a confidence interval or performing a significance test.

iii. when you are doing inference for proportions, you use z-procedures because the sampling distribution of pˆis normal.

a. i only
b. ii only
c. iii only
d. i and ii only
e. i, ii, and iii

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Which of these statements are true of inference for one or two proportions?

i. the popu...
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