Give the test statistic and p-value. Test whether there is a difference between two groups in the proportion who voted, if 45 out of a random sample of 69 in Group 1voted and 56 out of a random sample of 100 in Group 2 voted.

Assume that p1, p2 are the population proportions of who voted, in Group 1 and Group 2,…

Answered: Test whether there is a difference…

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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Test whether there is a difference between two groups in the proportion who voted, if 45 out of a random sample of 69 in Group 1 voted and 56 out of a random sample of 100 in Group 2 voted.