Assume that the box contains balls numbered from 1 through 26, and that 3 are selected. A random variable X is defined as 2 times the number of odd balls selected, plus 3 times the number of even. List the values of X in ascending order.
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.
Rework problem 18 in section 4.2 of your text, involving selecting balls from a box of numbered balls. Assume that the box contains balls numbered from 1 through 26, and that 3 are selected. A random variable X is defined as 2 times the number of odd balls selected, plus 3 times the number of even.
List the values of X in ascending order.
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