1. During an election, an exit poll is taken on 400 randomly selected voters and 214 of those polled voted for Candidate Jim. A majority is needed to win the election. We want to see if we can conclude that the majority (more than 50%) will vote for Candidate Jim based on our sample proportion from the exit poll.

In this scenario, the null hypothesis is that____

A)the population proportion of those voting for Candidate Jim is greater than .50 (50%) B)the population proportion of those voting for Candidate Jim is equal to .50 (50%) 2. We are testing to see if a new drug is more effective in treating high blood pressure than the most commonly used drug. The drug used most often is known to control blood pressure in 75% of patients using it. The null hypothesis is that the new drug will control blood pressure in 75% of patients using it (the same as the most commonly used drug). The alternative hypothesis is that the new drug will control blood pressure in more than 75% of patients using it.

We would make a Type 2 Error if:

A)We conclude that the new drug controls blood pressure in 75% of patients using it when actually the new drug controls blood pressure in more than 75% of patients using it. B)We conclude that the new drug controls blood pressure in 75% of patients using it when actually the new drug controls blood pressure in 75% of patients using it. C)We conclude that the new drug controls blood pressure in more than 75% of patients using it when actually the new drug controls blood pressure in more than 75% of the patients using it D)We conclude that the new drug controls blood pressure in more than 75% of the patients using it when actually the new drug controls blood pressure in 75% of patients using it.