Answered: A null hypothesis states that p=.5, the…

A null hypothesis states that p=.5, the observed sample proportion is p=.592 with a sample size of n=67. Determine the z-score. O 1.22 O 1.74 1.51 -2.13

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question

A null hypothesis states that p=.5, the observed sample proportion is p=.592 with a sample
size of n=67. Determine the z-score.
O 1.22
O 1.74
O 1.51
O -2.13

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