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The College Board reported that the average number of freshman class applications to public colleges and universities is 6000. During a recent application period, a sample of 16 colleges and universities showed that the sample mean number of freshman class applications was 5812 with a sample standard deviation of 1140. Do the data indicate a decrease in the mean number of applications? Perform the appropriate hypothesis test, using a = 0.10.
The College Board reported that the average number of freshman class applications to public colleges and universities is 6000. During a recent application period, a sample of 16 colleges and universities showed that the sample mean number of freshman class applications was 5812 with a sample standard deviation of 1140. Do the data indicate a decrease in the mean number of applications? Perform the appropriate hypothesis test, using a = 0.10.
adash4424Lv1
10 Jul 2023
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