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In a random sample of 62 juniors, 34 said they would vote for Jennifer as student...

In a random sample of 62 juniors, 34 said they would vote for Jennifer as student body president. In a random sample of 77 seniors, 48 said they would vote for Jennifer. Does this indicate that the proportion of seniors who would vote for Jennifer is higher than the proportion of juniors? Use α=0.05

(A) State the null and alternate hypotheses and the level of significance. Is the test left-tailed, right-tailed, or two-tailed?

(B) Identify the appropriate sampling distribution: the standard normal or the Student’s t.

(C) What is the value of the sample test statistic?

(D) Find or estimate the P-value.

(E) Based on your answers for parts (a) through (d), will you reject or fail to reject the null hypothesis?

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