Mathematics, 01.08.2020 03:01 Jasten
For Kaley to be accepted into her favorite college, she will have to earn an entrance exam score at least 2 standard deviations above the mean. Assume entrance exam scores are normally distributed, with a mean of 750 and a standard deviation of 40. What exam score does Kaley need to be accepted at her favorite college? 710 790 830 870
Answers: 2
Mathematics, 22.06.2019 00:00
Need plz been trying to do it for a long time and still haven’t succeeded
Answers: 1
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