Susan has a $15 gift certificate to use at her favorite clothing store. She chooses a T-Shirt that costs $5.78, a pair of jeans that costs $19.87, and a jacket that costs $24.99. If she uses her gift certificate, how much money will Susan need to pay?
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.
Cost of T-shirt , cost of pair of jeans and cost of jackets is
Therefore, total money required to buy all thing is
But sushan has a gift certificate to use at her favorite clothing store.
Therefore, money need to pay
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