14) both images are the same question d deviation of 2 points. What percentage of the students scored between 82 and 86 if the scores are normally distributed?Copyright © 2021 Illuminate Education, Inc. All Rights Reserved11:28 AM4/14/202115 A random sample of 30 students had a final exam average of 86 with a standard deViation of 2 points. What percentage oA.68.3%B. 2.3%C. 47.7%D.49.9%2 Type here to search立

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A random sample of 30 students had a final exam average of 86 with a standard deviation of 2 points. What percentage A. 68.3% B. 2.3% C. 47.7% D. 49.9%

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14) both images are the same question

d deviation of 2 points. What percentage of the students scored between 82 and 86 if the scores are normally distributed?
Copyright © 2021 Illuminate Education, Inc. All Rights Reserved
11:28 AM
4/14/2021
15

A random sample of 30 students had a final exam average of 86 with a standard deViation of 2 points. What percentage o
A.
68.3%
B. 2.3%
C. 47.7%
D.
49.9%
2 Type here to search
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