A decade-old study found that the proportion of high school seniors who felt that "getting rich" was an important personal goal was 75%. Suppose that we have reason to belleve 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 Ho and the alternative hypothesis H, that we would use for this test. Ho: 0 H: 0 OSO O20

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.