Mathematics, 08.10.2021 14:00 18jweeks9
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If X is a normal random variable with mean 10, and if the probability that X is more than 9.54 is 5910 (as shown below), then what is the standard deviation of
X? (Note: the diagram is not necessarily to scale)
A
OA 2.00
OB. 1.00
O C. 1.33
OD. 0.50
Answers: 1
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If X is a normal random variable with mean 10, and if the probability that X is more than 9.5...
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