. Suppose that the monthly demand for a particular product is Normal with a mean of...
. Suppose that the monthly demand for a particular product is Normal with a mean of 1200 and standard deviation of 240 units.
(a) Find the probability that the demand in a particular month will exceed 1360 units.
(b) Find the probability that the demand in a particular month will be 1600 units or less.
(c) Find the probability that the demand in a particular month will be between 1000 and 1500 units.
(d) Find the probability that the average demand for a particular 4-month period will exceed 1500 units.
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