Mathematics, 22.07.2021 06:50, bassicallytristen
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
Answers: 3
Mathematics, 22.06.2019 04:30, vandarughb2875
The coordinates of one point of a line segment ate (-2,-7). the line segment is 12 units long. give three possible coordinates of the line segment’s other end point.
Answers: 1
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