Find the standard error of the distribution of differences in sample proportions, PA - PB- und your answer for the standard error to three decimal places. ndard error = i MI

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Consider random samples of size 282 drawn from population A with proportion 0.10 and random samples of size 287 drawn from
population B with proportion 0.25.
Your answer is incorrect.
(a) Find the standard error of the distribution of differences in sample proportions, PA - PB.
Round your answer for the standard error to three decimal places.
standard error = i
Transcribed Image Text:Consider random samples of size 282 drawn from population A with proportion 0.10 and random samples of size 287 drawn from population B with proportion 0.25. Your answer is incorrect. (a) Find the standard error of the distribution of differences in sample proportions, PA - PB. Round your answer for the standard error to three decimal places. standard error = i
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