In 2010, an investor put money into a fund. The graph below shows the value v = v(d) of the investment, in dollars, as a function of the date d. $305,000 - $255,000 - $205,000 - $155,000+ $105,000 - $55,000+ $5,000 2010 2020 2030 2040 2050 2060 d = Date v(d) = Investment value

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A: We need to find weigh of plane at 66  gallons of fuel.

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A: Consider the table

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A: See the details solution in below

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Q: 4 5 -4 -3 -2 -10 3 4 5 -2

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A: Explained below

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Q: Suppose that the weight (in pounds) of an airplane is a linear function of the amount of fuel (in…

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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.