Your car petrol consumption varies from month to month. Suppose your year has the following monthly amounts (in rials) 146, 133, 139, 137, 146, 130, 148, 132, 149, 135, 130, 148 (a)Enter this data into a variable bill. (: Answer the following in the space provided. (b)How many months was the amount greater than R.O 140? What percentage was this?

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A: Thanks for the question :)And your upvote will be really appreciable ;)

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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.