punch-out card contains 100 spaces. One space pays $200, five spaces pay $10, and the others pay nothing. How much should you pay to punch out one space? (Assume that you wish to pay the fair price.

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Q: Johnny has a $1 bill, a $5 bill, a $10 bill, and a $20 bill in his pocket. How many different sums…

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Q: a $10 service charge is deducted.

A: Given:  Dee had a balance of $114 in her checking account at the beginning of the month.

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A: let  Marsha has 5 dollar bill= x Marsha has 1 dollar bills= 3x total= $32

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A: Topic - Quadratic equations We are given that An airline offers a charter flight to Hawaii for $500…

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Q: A man went to the store to buy some gum. The man had some change (three quarters, 2 nickels, one…

A: Given Data : The man had three quarters, 2 nickels, one dime and two pennies…

Q: Mark draws one card from a standard deck of 52. He receives $ 0.40 for a diamond, $ 0.70 for a queen…

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Q: A country taxes the first $30,000 of an individual's income at a rate of 20%, and all income over…

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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.