A decade-old study found that the proportion of high school seniors who felt that "getting rich" was an important personal goal was 67%. 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 hypothesis H, and the alternative hypothesis H, that we would use for this test.

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A decade-old study found that the proportion of high school seniors who
felt that "getting rich" was an important personal goal was 67%. 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 hypothesis H, and the alternative hypothesis H, that we
would use for this test.
Ho: 0
H1: 0
O=0
Transcribed Image Text:A decade-old study found that the proportion of high school seniors who felt that "getting rich" was an important personal goal was 67%. 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 hypothesis H, and the alternative hypothesis H, that we would use for this test. Ho: 0 H1: 0 O=0
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