Jordyn stocked up on batteries. She bought 9 packages of batteries for a total of 64 batteries. The AA batteries are sold in a package of six batteries, and the AAA batteries are sold in a package of eight batteries. Write a system of equations that can be solved to find how many packages of each type of battery Jordyn bought. A. 6x + 8y = 14 x + y = 62 C. 6x + y = 14 x + 8y = 62 В. х + у %3D 9 6х + 8y D. 8x + y = 62 = 64 x + 6y = 14

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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.