The height of a cylinder is decreasing at a constant rate of 4 cm per second. The volume remains a constant 17 cubic cm. At the instant when the radius of the cylinder is 1 cm, what is the rate of change of the radius? 0.456 cm/s 0.670 cm/s 0.796 cm/s 0.875 cm/s

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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.