An agent sells life insurance policies to five equally aged, healthy people. According to recent date, the probability that a person lives in these conditions for 30 years or more is . Then the probability that after 30 years at least three people are still living is: 0.9591 0.9915 O 0.0413 O 0.9502

Q: What is the probability that a car can be assembled at this plant in less than 19.5 hours? O A.…

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Q: What is the probability that a randomly chosen American does not have type O blood?

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A: Given that, 70% of all adults over 50 wear sunglasses for driving. Sample size = 10

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A: As PER POLICY I HAVE CALCULATED FIRST MAIN QUESTION

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A: See the hand written solution

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Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.