Mathematics
Mathematics, 29.09.2020 14:01, MileenaKitana

PLEASE HELP ME! For Alma 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 800 and a standard deviation of 40. What exam score does Alma need to be accepted at her favorite college?

A. 720
B. 760
C. 840
D. 880

answer
Answers: 1

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