1. The owners of Expo Company John Smith and Susan Jones invested $240,000 and $160,000 into the business respectively. What percentage of the business does Susan own? 2. 5/7 and 2/7 expressed as a ratio is 3. 250 college students were surveyed about if they liked the food choices offered by the cafeteria. 140 people said that they did like the choices offered. What percentage of the students like the food offered?
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.
1. The owners of Expo Company John Smith and Susan Jones invested $240,000 and $160,000 into the business respectively. What percentage of the business does Susan own?
2. 5/7 and 2/7 expressed as a ratio is
3. 250 college students were surveyed about if they liked the food choices offered by the cafeteria. 140 people said that they did like the choices offered. What percentage of the students like the food offered?
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