In each part, give the value of the standardized statistic (z-score) for the sample proportion. (Round your answers to three decimal places.) (a) = 0.56, p = 0.60, n = 150 Z = (b) = 0.91, p = 0.90, n = 900 z = (c) p = 0.26, p = 0.50, n = 500 Z =

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter7: Percents
Section7.3: Percents And Decimals
Problem 35E
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In each part, give the value of the standardized statistic (z-score) for the sample proportion. (Round your answers to three decimal places.)
(a) = 0.56, p = 0.60, n = 150
Z =
(b) = 0.91, p = 0.90, n = 900
z =
(c) p = 0.26, p = 0.50, n = 500
Z =
Transcribed Image Text:In each part, give the value of the standardized statistic (z-score) for the sample proportion. (Round your answers to three decimal places.) (a) = 0.56, p = 0.60, n = 150 Z = (b) = 0.91, p = 0.90, n = 900 z = (c) p = 0.26, p = 0.50, n = 500 Z =
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