1. p = 0.35 sample size = 180 sample proportion = 0.40 %3D 2. p = 0.36 sample size = 250 sample proportion 29% %3D 3. p = 0.65 sample size = 200 sample proportion 78%

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.1: Equations
Problem 75E
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Determine the value of Zcom given the following information.
1. p = 0.35
sample size = 180
sample proportion = 0.40
%3D
2. p = 0.36
sample size = 250
sample proportion
29%
%3D
3. p = 0.65
sample size = 200
sample proportion
%3D
78%
Transcribed Image Text:1. p = 0.35 sample size = 180 sample proportion = 0.40 %3D 2. p = 0.36 sample size = 250 sample proportion 29% %3D 3. p = 0.65 sample size = 200 sample proportion %3D 78%
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