A Small Computing Center Has Found That the Number of Jobs

question 119

Multiple Choice

A small computing center has found that the number of jobs submitted per day to its computers has a distribution that is approximately mound-shaped and symmetric, with a mean of 69 jobs
And a standard deviation of 8. Where do we expect approximately 95% of the distribution to fall?

• A)between 45 and 93 jobs per day
• B)between 85 and 93 jobs per day
• C)between 53 and 85 jobs per day
• D)between 61 and 77 jobs per day

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Definitions:

Pacemaker

An electronic device implanted in the body to regulate the heartbeat, used primarily in conditions where the heart's rhythm is abnormally slow.

Cardiac Conduction

The system of electrical signals that initiate and regulate the heart's rhythm and beat.

Oxygenated Blood

Blood that has been enriched with oxygen in the lungs and is then transported by the arterial system to oxygenate the body's tissue.

Arterioles

Small branches of arteries that lead to capillaries, regulating blood flow and pressure by constricting or dilating.