A soft-drink dispenser can be adjusted to deliver any fixed number of ounces of soft-drink. If the machine is operating with a standard deviation of 0.3 ounces, what should be the mean setting so that a 12-ounce cup will overflow less than 1% of the time? Assume a normal distribution for the ounces dispensed or delivered. A. 11.23 oz. B. 11.30 oz. C. 11.70 oz. D. 12.70 oz.
A soft-drink dispenser can be adjusted to deliver any fixed number of ounces of soft-drink. If the machine is operating with a standard deviation of 0.3 ounces, what should be the mean setting so that a 12-ounce cup will overflow less than 1% of the time? Assume a normal distribution for the ounces dispensed or delivered. A. 11.23 oz. B. 11.30 oz. C. 11.70 oz. D. 12.70 oz.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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A soft-drink dispenser can be adjusted to deliver any fixed number of ounces of soft-drink. If the machine is operating with a standard deviation of 0.3 ounces, what should be the mean setting so that a 12-ounce cup will overflow less than 1% of the time? Assume a
A. 11.23 oz.
B. 11.30 oz.
C. 11.70 oz.
D. 12.70 oz.
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