ies. Consider a group of nine U.S. residents selected at random. Find the probability that four or
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.
Seventeen
percent of U.S. residents are in their
forties.
Consider a group of
nine
U.S. residents selected at random. Find the
four
or
five
of the people in the group are in their
forties.
The probability that
four
or
five
of the people in the group are in their
forties
is____
(Round to four decimal places as needed.)
Please help with this. I will provide you positive response.
Thanks
Step by step
Solved in 2 steps
