Experiment l Suppose a national survey reveals that 50% ofAmerican adults plan t

Question

Experiment l Suppose a national survey reveals that 50% ofAmerican adults plan to vote in the upcoming election. We would like to test the claim that the proportion of Columbus State students who are going to vote in the upcoming election is more than 50%. Use the provided sample of 100 CSCC students to conduct a hypothesis test at the.06 level of significance to test the claim that the population proportion of Columbus State students who are going to vote in the upcoming election is more than the national proportion (50%) 1 Check that we can use the normal distribution to approximate the distribution of the sample statistic a. (the sample proportion). np>5 np- nq >5 ng b. State hypotheses: Ho: :

Explanation / Answer

a) np=100*0.50=50

New=100*0.50=50

B)

Null hypothesis H0: p<= 0.50

Alternative hypothesis Ha:p>0.50

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