) You choose a month at random and then a day of the week at random. What is the probability that you will get a Saturday in May? Illustrate your answer with a tree. (b) What is the probability of getting exactly 7 heads when 12 coins are tossed?
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.
(a) You choose a month at random and then a day of the week at random. What is the
(b) What is the probability of getting exactly 7 heads when 12 coins are tossed?
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