A Company Has 125 Personal Computers

question 53

Multiple Choice

A company has 125 personal computers.The probability that any one of them will require repair on a given day is 0.025.To find the probability that exactly 20 of the computers will require repair on a given day, one will use what type of probability distribution?

• A)binomial distribution.
• B)Poisson distribution.
• C)Either of the above
• D)none of the above.

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Definitions:

Mechanism

A detailed explanation of the step-by-step process by which a chemical reaction occurs.

E2

A bimolecular elimination reaction mechanism where a substrate eliminates two substituents forming a double bond, with the departure of a leaving group and loss of a proton.

Dehydration Reaction

A chemical reaction that involves the removal of water (H2O) from a single reactant, commonly leading to the formation of a double bond in organic compounds.

Predict

To forecast or estimate the outcome of a particular process or reaction based on known data or theories.