hollyscott92199 hollyscott92199

22-07-2021
Mathematics

contestada

The scores on an entrance exam to a university are known to have an approximately normal distribution with mean 65% and standard deviation 7.1%. What is the standardized score for a student who scores 60% on this test?
A. -0.70
B. 0.70
C. 1.88
D. -1.88

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adriiwrld adriiwrld

22-07-2021

It is c lol I need points

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