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


the correct answer is d

hope this

it would be 6xy and -16xy.

It is c lol I need points

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