Question
What is the formula for a 95% confidence interval of the difference between the two population proportions? (sample proportion 1 - sample proportion 2) +/-
What is the formula for a 95% confidence interval of the difference between the two population proportions?
(sample proportion 1 - sample proportion 2) +/- 1*SED
(sample proportion 1 - sample proportion 2) +/- 3*SED
(sample proportion 1 - sample proportion 2) +/- 2
(sample proportion 1 - sample proportion 2) +/- 2 *SED
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Algebra And Number Theory An Integrated Approach
Authors: Martyn R Dixon, Leonid A Kurdachenko, Igor Ya Subbotin
1st Edition
0470640537, 9780470640531
