Values symmetrically distributed around the mean

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Normal distribution of 5 pounds per square inch, standard deviation of 1.5 pounds per square inch, what proportion have less that 3.17 pounds per square inch, at least 3.6 pounds, are between 5 and 5.5 and 95% will be contained between what two values symmetrically distributed around the mean.

Reference no: EM1388635

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