A local flower shop is selling $1 raffle tickets and is donating all proceeds to the children's hospital. They sold 5,500 tickets and plan to give away 20 flower arrangements valued at $70 and 20 gift certificates valued at $25. Find the expected value of purchasing a raffle ticket.

Q: The median house value in Seattle Washington increased by 22.5% over the past three years.if the…

A:

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A: *answer:

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A:

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A:

Q: You, as a real estate agent, sell a property for $225,000.  If you earn a 6% commission, what is…

A: Sol:- As a real estate agent, sell a property for $225,000.  If you earn a 6% commission

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A:

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A:

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A: Solution

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.