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In each of the following cases, compute 95 percent, 98 percent, and 99 percent confidence intervals for the population proportion p . (a) pp^ =

In each of the following cases, compute 95 percent, 98 percent, and 99 percent confidence intervals for the population proportion p.

(a) pp^ = .2 and n = 140 (Round your answers to 3 decimal places.)

95 percent confidence intervals is:

98 percent confidence intervals is:

99 percent confidence intervals is:

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