Question

A study shows that employees who begin their workday at 9:00 a.m. vary their times of arrival uniformly from 8:40 a.m. to 9:30 a.m. The probability that a randomly chosen employee reports to work between 9:00 and 9:10 is
A. 40 percent.
B. 20 percent.
C. 10 percent.
D. 30 percent.
E. 16.7 percent.

Answer

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