A school class of 150 students is driven in 4 buses to a theater. There are 44 students in one of the buses, 38 in another, 32 in the third bus, and 36 in the fourth bus. When the buses arrive, one of the 150 students is randomly chosen. Let X be the number of students that were on the bus taken by that randomly chosen student. What is the smallest possible value that X could take on?
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.
There are 44 students on the first bus, 38 on another, 32 on the third and 36 on the fourth bus.
Now out of the 150 students if one student is chosen at random.
To find : The smallest possible value that X could take on
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