# Question

For bone density scores that are normally distributed with a mean of 0 and a standard deviation of 1, find the percentage of scores that are

a. Within 1 standard deviation of the mean.

b. More than 2 standard deviations away from the mean.

f. Within 1.96 standard deviations of the mean.

d. Between µ - 2σ and µ + 2 σ.

e. More than 3 standard deviations away from the mean.

a. Within 1 standard deviation of the mean.

b. More than 2 standard deviations away from the mean.

f. Within 1.96 standard deviations of the mean.

d. Between µ - 2σ and µ + 2 σ.

e. More than 3 standard deviations away from the mean.

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