If X, the Time (In Minutes)to Complete an Oil Change $\le$

question 102

Multiple Choice

If x, the time (in minutes) to complete an oil change job at a certain auto station, is uniformly distributed over the interval 20 to 30, inclusively (20 $\le$ x $\le$ 30) , then the probability that an oil change job is completed in less than or equal to 22 minutes, i.e., P(x $\le$ 22) is ___.

• A)0.200
• B)0.300
• C)0.000
• D)0.250
• E)1.000

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Definitions:

Reduced Cholesterol

A decrease in the levels of cholesterol in the bloodstream, which can lower the risk of heart disease.

Blood-Clotting

A physiological process where blood changes from a liquid to a gel, forming a blood clot to stop bleeding.

Self-Control

The potential to discipline one's emotional reactions, contemplations, and movements in the realm of inducements and hasty impulses.

Emotion-Focused Coping

A coping strategy that involves reducing stress by managing the emotions caused by the situation.