A political campaign is interested in whether city 1 has less support for raising the minimum wage than city 2. Polls were conducted in the two largest cities in the state about raising the minimum wage. In city 1, a poll of 800 randomly selected voters found that 467 supported raising the minimum wage. In city 2, a poll of 1000 randomly selected voters found that 580 supported raising the minimum wage. What type of hypothesis test should be performed? _______ select (two-tailed z-test, left-tailed z-test, right-tailed z-test, left-tailed t-test) p^1= (Ex: 0.123) p^2= (Ex: 0.123) p^= (Ex: 0.123) Test statistic = (Ex: 0.12) p-value = (Ex: 0.123) Does sufficient evidence exist to support the claim that the level of support in city 1 is lower than that of city 2 at the α=0.05 significance level?
A political campaign is interested in whether city 1 has less support for raising the minimum wage than city 2. Polls were conducted in the two largest cities in the state about raising the minimum wage. In city 1, a poll of 800 randomly selected voters found that 467 supported raising the minimum wage. In city 2, a poll of 1000 randomly selected voters found that 580 supported raising the minimum wage. What type of hypothesis test should be performed? _______ select (two-tailed z-test, left-tailed z-test, right-tailed z-test, left-tailed t-test) p^1= (Ex: 0.123) p^2= (Ex: 0.123) p^= (Ex: 0.123) Test statistic = (Ex: 0.12) p-value = (Ex: 0.123) Does sufficient evidence exist to support the claim that the level of support in city 1 is lower than that of city 2 at the α=0.05 significance level?
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.3: Binomial Probability
Problem 1E: A binomial experiment is UDC in which there are exactly __________ outcome. One outcome is called...
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A political campaign is interested in whether city 1 has less support for raising the minimum wage than city 2. Polls were conducted in the two largest cities in the state about raising the minimum wage. In city 1, a poll of 800 randomly selected voters found that 467 supported raising the minimum wage. In city 2, a poll of 1000 randomly selected voters found that 580 supported raising the minimum wage.
What type of hypothesis test should be performed? _______ select (two-tailed z-test, left-tailed z-test, right-tailed z-test, left-tailed t-test)
p^1= (Ex: 0.123) p^2= (Ex: 0.123)
p^= (Ex: 0.123)
Test statistic = (Ex: 0.12)
p-value = (Ex: 0.123)
Does sufficient evidence exist to support the claim that the level of support in city 1 is lower than that of city 2 at the α=0.05 significance level? ______ select (no or yes)
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