A normal population has a mean of 10 and a variance of 4.What is P(X > 7) ?
A) 0.6844
B) 0.9987
C) 0.8913
D) 0.7750
E) 0.9332
Correct Answer:
Verified
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A)3012
B)6988
C)4346
D)5654
E)0821
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