Mathematics, 19.02.2020 04:00 kylabreanne120
A vending machine automatically pours soft drinks into cups. The amount of soft drink dispensed into a cup is normally distributed with a mean of 7.6 ounces and standard deviation of 0.4 ounce. Examine the figure below and answer the following questions.
(a) Estimate the probability that the machine will overflow an 8-ounce cup. (Round your answer to two decimal places.)
1
(b) Estimate the probability that the machine will not overflow an 8-ounce cup. (Round your answer to two decimal places.)
2
(c) The machine has just been loaded with 868 cups. How many of these do you expect will overflow when served?
3 cups
Answers: 2
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