The average score of 100 students taking a statistics ﬁnal was 70 with a standard deviation of 7.
Assuming a normal distribution, approximately how many scored less than 60?
A) 0.2271
B) 0.3729
C) 0.8929
D) D)-1.14
E) 0.0764

Name: The average score of 100 students taking a statistics ﬁnal was 70 with a standard deviation of 7. Assuming a normal distribution, approximately how many scored less than 60? A) 0.2271 B) 0.3729 C) 0.8929 D) D)-1.14 E) 0.0764
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Question

Quizplus · Accepted Answer

0.0764

The Average Score of 100 Students Taking a Statistics ﬁNal