Question: Job satisfaction In 2012 the General Social Survey sampled 762

Job satisfaction: In 2012, the General Social Survey sampled 762 employed people and asked them how satisfied they were with their jobs. Of the 762 people sampled. 386 said that they were completely satisfied or wry satisfied with their jobs. Can you conclude that more than 45% of employed people in the United States are completely or very satisfied with their jobs?
a. State the null and alternate hypotheses.
b. Compute the value of the test statistic.
c. Do you reject Ho? Use the a = 0.01 level. d. State a conclusion.

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