Solve the Problem. -The Probabilities That a Batch of 4 Computers Will Contain

question 66

Multiple Choice

Solve the problem.
-The probabilities that a batch of 4 computers will contain 0, 1, 2, 3, and 4 defective computers are 0.6274, 0.3102, 0.0575, 0.0047, and 0.0001, respectively. Find the standard deviation for the probability distribution.

• A)0.39
• B)0.63
• C)0.76
• D)0.56

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Definitions:

Erythema

A medical condition characterized by redness or rash on the skin, usually a sign of inflammation or infection.

Secondary Defense

Adaptive mechanisms that are triggered if primary defense mechanisms (such as the skin and mucous membranes) fail, involving processes like inflammation and phagocytosis.

Airborne Isolation

A set of infection control precautions used to prevent diseases that are spread through air droplets from being transmitted.

White Blood Cell Count

A measurement of the number of white blood cells in a volume of blood, used to detect infections or immune system disorders.