Question 837098
Express the confidence interval(0.040,0.112)in the form of ^p-E 
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2E = (0.112-0.040) = 0.072
E = 0.036
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u = (0.112+0.40)/2 = (0.152)/2 = 0.076
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CI: (0.076-0.036 < p < 0.076+0.036)
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Cheers,
Stan H.
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