Kara categorized her spending for this month into four categories: Rent, Food, Fun, and Other. The amounts she spent in each category are pictured here. Food Rent $267 $333 Other Fun $400 $200 What percent of her total spending did she spend on Rent? Answer to the nearest whole percent. %
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.
Given:
The expenditure on each category is
Food = $267
Rent =$333
Fun = $200
Other =$400
Thus, the total expenditure is calculated as
Total expenditure = 267+333+400+200
Total expenditure = $1200
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