A political campaign is interested in whether a geographic difference existed in support for raising the minimum wage in a certain state. 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 278 supported raising the minimum wage. In city 2, a poll of 1000 randomly selected voters found that 308 supported raising the minimum wage.

What type of hypothesis test should be performed? Two-tailed z-test, right-tailed t-test, right-tailed z-test, or left-tailed z-test

p^1=

p^2=

p^=

Test statistic =

p-value =

Does sufficient evidence exist to support the claim that the level of support differs between the two cities at the =0.1 significance level? Yes or No