A soft-drink machine is regulated so that it discharges an average of 200 milliliters per cup. If the amount of drink is normally distributed with a standard deviation equal to 15 milliliters, calculate
(a) the probability that the cups contains more than 224 milliliters.
(b) the probability that a cup between 191 and 209 milliliters.
(c) number of cups that will probably overflow if 230 - milliliter cups are used for the next 1000 drinks.
(d) the amount of drink in the 25th percentile of the cups.
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Home » Mathematics » A soft-drink machine is regulated so that it discharges an average of 200 milliliters per cup. If the amount of drink is normally distributed with a standard deviation equal to 15 milliliters, calculate (a) the probability that the cups contains