If the probability that an individual moves outside of their county of residence in a given year is 0.15, what is the probability that: (a) less than three out of a sample of ten move outside the county? (b) at least one moves outside the county?
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.
If the
(a) less than three out of a sample of ten move outside the county?
(b) at least one moves outside the county?
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