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Assume That X Has a Normal Distribution, and Find the Indicated

Question 228

Multiple Choice

Assume that X has a normal distribution, and find the indicated probability.
-The mean is μ=22.0\mu = 22.0 .0 and the standard deviation is σ=2.4\sigma = 2.4 Find the probability that X is between 19.7 and 25.3.


A) 0.3370
B) 0.7477
C) 1.0847
D) 0.4107

Correct Answer:

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