3. A claim is made that the proportion of children who play sports is less than 0.5, and the sample statistics include n = 1158 subjects with 30% saying that they play a sport. Find the value of then test statistic, z. Use the formula : z = (p^−p) / pq/ n

3. A claim is made that the proportion of children who play sports is less than 0.5, and the sample statistics include n = 1158 subjects with 30% saying that they play a sport. Find the value of then test statistic, z. Use the formula : z = (p^−p) / pq/ n

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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z = (p^−p)

pq/

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