Suppose a population has a mean of 450 and a variance of 900.If a random sample is size 100 is drawn from the population, the probability that the sample mean is between 448 and 453 is ___.
A)0.4972
B)0.6826
C)0.4101
D)0.5899
E)0.9878

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The Answer of Suppose a population has a mean of 450 and a variance of 900.If a random sample is size 100 is drawn from the population, the probability that the sample mean is between 448 and 453 is ___.
A)0.4972
B)0.6826
C)0.4101
D)0.5899
E)0.9878

Suppose a Population Has a Mean of 450 and a Variance