Multiple Choice
An instructor has given his final exam,and scores are approximately normally distributed.Nancy scores a 90 and Ronald scores a 75.The characteristics of the distribution are as follows:
= 85,s2 = 36.What is Nancy's z score?
A) .14
B) -.14
C) .83
D) -.83
Correct Answer:
Verified
Correct Answer:
Verified
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