Question: A variable is normally distributed with mean 6 and standard deviation 2. Find the percentage of all possible values of the variable that a. Lie

A variable is normally distributed with mean 6 and standard deviation 2. Find the percentage of all possible values of the variable that
a. Lie between 1 and 7.
b. Exceed 5.
c. Are less than 4.

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a For the variable values 1 and 7 the zvalues are Z 1 62 250 and z 7 62 ... View full answer

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