Eight freshmen and eight sophomores want to play flag football. At URI, a flag foot- ball team must have exactly eight members. For this problem, you may leave your answers unreduced. (a) How many teams can be chosen that contain four freshmen and four sophomores? (b) How many teams can be chosen that contain at least two sophomores? (c) How many teams can be chosen that contain at most two freshmen?
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.
Eight freshmen and eight sophomores want to play flag football. At URI, a flag foot- ball team must have exactly eight members. For this problem, you may leave your answers unreduced.
(a) How many teams can be chosen that contain four freshmen and four sophomores?
(b) How many teams can be chosen that contain at least two sophomores?
(c) How many teams can be chosen that contain at most two freshmen?
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