An education organization claims that the mean SAT scores for male athletes and male non-athletes at a
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An education organization claims that the mean SAT scores for male athletes and male non-athletes at a college are different. A random sample of 26 male athletes at the college has a mean SAT score of 1189 and a standard deviation of 218.
A random sample of 18 male non-athletes at the college has a mean SAT score of 1376 and a standard deviation of 186.
At \(\alpha=0.05\), can you support the organization's claim? Interpret the decision in the context of the original claim. Assume the populations are normally distributed and the population variances are equal.
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Related Book For
Elementary Statistics Picturing The World
ISBN: 9781292260464
7th Global Edition
Authors: Betsy Farber, Ron Larson
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