suo-ppy Help Last edit was on March 18 Background Layout - Theme Transition 2 II 3 T II4 IE5 H| 6 E IEI7 DITI EI8IE 9. TE A box contains 10 pens.5 of the pens are red, 4 are black and 1 is blue. What is the probability of pulling out a black pen first, putting it back into the box, and then pulling a red pen? Is this situation: Independent Dependent (Circle One) Decimal Percent

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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.