Question: Construct a 95% confidence interval of the population proportion using the given information. x = 160 , n = 200 Level of confidence, Area in

Construct a 95% confidence interval of the population proportion using the given information.

x = 160 , n = 200

Level of confidence, Area in Each Trial a/2 Critical value, z a/2

(1-a) 100%

90% 0.05 1.645

95% 0.025 1.96

99% 0.005 2.575

The lower bound ____

The Upper Bound is ____

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