Consider the experiment of tossing a coin twice.a. List the experimental outcomes.b. Define a random variable that represents the number of heads occurring on the twotosses.c. Show what value the random variable would assume for each of the experimentaloutcomes.d. Is this random variable discrete or continuous?
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.
Consider the experiment of tossing a coin twice.
a. List the experimental outcomes.
b. Define a random variable that represents the number of heads occurring on the two
tosses.
c. Show what value the random variable would assume for each of the experimental
outcomes.
d. Is this random variable discrete or continuous?
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