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...




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 350 supported raising the minimum wage. In city 2, a poll of 1000 randomly selected voters found that 369 supported raising the minimum wage.


What type of hypothesis test should be performed? Select:

Left-tailed z-test

Right-tailed z-test

Two-tailed z-test

Two-tailed t-test


p^1=

p^2=

p^=

Test statistic =

p-value =


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=0.1 significance level?

Select: _____Yes  OR _____No










Jun 06, 2022
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