80. Russian Oil Revenues The price of crude oil during the period 2000-2010 can be approximated by P(t) = 6t + 18 dollars per barrels (0 sts 10) %3D 87 O represents 2000. Russia's crude oil production over the same period can be approximated by in year t, where t = Q(t) = -0.08t2 + 1.2t + 5.5 million barrels per day %3D (0 sts 10). Use these models to estimate Russia's daily oil revenue and also its rate of change in 2005. (Round your answers to the nearest $1 million.)

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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.