Estimate the Indicated Probability by Using the Normal Distribution as an Approximation

question 19

Multiple Choice

Estimate the indicated probability by using the normal distribution as an approximation to the binomial distribution.
-Estimate the probability of getting exactly 43 boys in 90 births.

• A) 0.1628
• B) 0.0764
• C) 0.0159
• D) 0.0729

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Definitions:

Total Amount

The complete sum or quantity of something, often referring to the total money involved in a transaction.

Pareto Efficient

A condition in which no individual's situation can be improved without worsening the situation of another individual.

Public Good

A product or service that is provided without profit to all members of a society, either by the government or a private individual or organization.

Private Good

A product or service that is consumed by an individual and cannot be used or consumed by others once it is purchased.