SOLUTION: Calculate the estimate for the standard error of the difference between two proportions for each of the following cases. (Give your answers correct to three decimal places.)
(a)
Algebra.Com
Question 974221: Calculate the estimate for the standard error of the difference between two proportions for each of the following cases. (Give your answers correct to three decimal places.)
(a)
n1 = 40, p1' = 0.4, n2 = 40, and p2' = 0.4
(b)
n1 = 34, p1' = 0.6, n2 = 38, and p2' = 0.67
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
(a)
Given:
Use the given values to compute the following
}{n_1}+\frac{\hat{p}_2*(1-\hat{p}_2)}{n_2}})
}{40}+\frac{0.4*(1-0.4)}{40}})
Answer: 0.110
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(b)
Given:
Use the given values to compute the following
}{34}+\frac{0.67*(1-0.67)}{38}})
Answer: 0.113
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