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In: Statistics and Probability

Calculate a 90​% confidence interval for the difference between the two population proportions. Sample1 n1=200 x1=40...

Calculate a 90​%

confidence interval for the difference between the two population proportions.

Sample1 n1=200 x1=40

sample 2 n2=150 x2=27

___≤​(p1−p2​≤______

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Expert Solution

Solution:

• 90% CI for p1-p2 is:

orchestra answered 1 year ago
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