The mean of a normal distribution of scores is 90 and s = 5. The percentage of area between 90 and 95 is a. 34% b. 50% c. 68% d. 95%
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The mean of a
normal distribution of scores is 90 and s = 5. The percentage of area between 90 and 95 isa. 34%
b. 50%
c. 68%
d. 95%
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