In the normal distribution, 95.45% of the population lies within
a. 1 standard deviation of the mean.
b. 2 standard deviations of the mean.
c. 3 standard deviations of the mean.
d. 4 standard deviations of the mean.
If a normal distribution has a mean of 200 and a standard
In the normal distribution, 95.45% of the population lies within a. 1 standard deviation of the mean. b. 2 standard devi
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