Mathematics, 15.11.2019 19:31 lilred58
The average math sat score is 517 with a standard deviation of 118. a particular high school claims that its students have unusually high math sat scores. a random sample of 55 students from this school was selected, and the mean math sat score was 561. is the high school justified in its claim?
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The average math sat score is 517 with a standard deviation of 118. a particular high school claims...
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