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A machine is set to pump cleanser into a process at the rate of 10 gallons per minute. Upon inspection, it is
learned that the machine actually pumps cleanser at a rate described by the uniform distribution over the
interval 9.5 to 13.5 gallons per minute. Find the variance of the distribution.
A. 8.33
B. 1.33
C. 44.08
D. 0.75
E. None of the other choices is correct
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FUO.sh
sh the exam.
