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The scores on an exam are normally distributed with a mean of 74 and a standard deviation of 7. What percent of the scores are greater than 81? A. 50% B. 13.5% C. 84% D. 16%
asked
Aug 13, 2019
Mathematics
college
1
answer
3
votes
135k
views
Mr. Hyde played which of these roles in The Strange Case of Dr. Jekyll and Mr. Hyde?
asked
Aug 1, 2019
English
high-school
1
answer
3
votes
207k
views
What is the discriminant 3g^2+10= -15g
asked
Apr 8, 2019
Mathematics
college
1
answer
2
votes
131k
views
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