MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Suppose that you are using independent samples to compare two population proportions. Fill in the blanks.
a. The mean of all possible differences between the two sample proportions equals the_______.
b. For large samples, the possible differences between the two samplel proportions have approximately a_________distribution.
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