- Sat Scores The College Board Reports That In 2018 The Mean Score On The Math Sat Was 527 And The Population Standard De 1 (24.27 KiB) Viewed 23 times
SAT scores: The College Board reports that in 2018 the mean score on the math SAT was 527 and the population standard de
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SAT scores: The College Board reports that in 2018 the mean score on the math SAT was 527 and the population standard de
SAT scores: The College Board reports that in 2018 the mean score on the math SAT was 527 and the population standard deviation was a 113. A random sample of 20 students who took the test in 2019 had a mean score of 526. Following is a dotplot of the 20 scores - . 200 300 100 100 000 700 NO Part: 0/6 (a) Are the assumptions for a hypothesis test satisfied? х 5 No, the sample size is too small and the sample does not appear to come from a population with an approximately normal distribution Yes, the sample size is large enough to perform the test, whether or not the is Yes, the sample size is small, but we can see that the sample seems to come from a population with an approximately normal distribution
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