Question: A decade-old study found that the proportion of high school seniors who felt that getting rich was an important personal goal was72%.Suppose that we have

A decade-old study found that the proportion of high school seniors who felt that "getting rich" was an important personal goal was72%.Suppose that we have reason to believe that this proportion has changed, and we wish to carry out a hypothesis test to see if our belief can be supported. State the null hypothesisH 0 and the alternative hypothesisH1 that we would use for this test.

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