Mathematics, 04.03.2021 19:10 vane1161
The mean for an SAT score is 1050, with a standard deviation of 100. A sample of 30 random students are selected.
What is the sampling standard deviation you calculated?
What is probability this sample had an average scored of 1070 or less?
Answers: 3
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The mean for an SAT score is 1050, with a standard deviation of 100. A sample of 30 random students...
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