Female athletes at a certain university have a long-term graduation rate of 67%. Over the past several years, a random sample of 36 female athletes at the school showed that 21 eventually graduated. Does this indicate that the population proportion of female athletes who graduate from the university is now less than 67%? Use a 5% level of significance.
Added by Omar F.
Step 1
67 \). - Alternative Hypothesis (H1): The population proportion of female athletes who graduate is less than 67%, or \( p < 0.67 \). Show more…
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Women athletes at the University of Colorado, Boulder, have a long-term graduation rate of $67 \%$ (Source: Cbronicle of Higher Education). Over the past several years, a random sample of 38 women athletes at the school showed that 21 eventually graduated. Does this indicate that the population proportion of women athletes who graduate from the University of Colorado, Boulder, is now less than $67 \%$ ? Use a $5 \%$ level of significance.
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Hypothesis Testing
Testing a Proportion $p$
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