Me?
a set of test scores is normally distributed with a mean of 160 and a standard devi...
Mathematics, 16.12.2019 06:31 Yasminl52899
Me?
a set of test scores is normally distributed with a mean of 160 and a standard deviation of 12. lori received a score of 172. what was her percentile score?
a. 68%
b. 84%
c. 93%
d. 95%
idk how to do explain : )
Answers: 1
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