A partial and unofficial list of voters who registered for an upcoming election in a large city specifies that the proportion of physically-able voters is more than the proportion of those who have disabilities. Two officials have been dispatched, who selected random samples of 436 and 712, respectively. It was found that out of 436, 409 were able voters, while 624 out of 712 were physically disabled. At 2% significance level, is there sufficient evidence to reject the claim? Use the ?-value method.

A partial and unofficial list of voters who registered for an upcoming election in a large city specifies that the proportion of physically-able voters is more than the proportion of those who have disabilities. Two officials have been dispatched, who selected random samples of 436 and 712, respectively. It was found that out of 436, 409 were able voters, while 624 out of 712 were physically disabled. At 2% significance level, is there sufficient evidence to reject the claim? Use the ?-value method.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 30PPS

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