Gender and Divorce. According to America’s Families and Living Arrangements, published by the U.S. Census Bureau, 51.5% of U.S. adults are female, 10.4% of U.S. adults are divorced, and 6.0% of U.S. adults are divorced females. For a U.S. adult selected at random, let F= event the person is female, andD= event the person is divorced.a. Obtain P(F),P(D), and P(F&D).b. Determine P(F or D), and interpret your answer in terms of percentages.c. Find the probability that a randomly selected adult is male.
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.
Gender and Divorce. According to America’s Families and Living Arrangements, published by the U.S. Census Bureau, 51.5% of U.S. adults are female, 10.4% of U.S. adults are divorced, and 6.0% of U.S. adults are divorced females. For a U.S. adult selected at
random, let
F=
D= event the person is divorced.
a. Obtain P(F),P(D), and P(F&D).
b. Determine P(F or D), and interpret your answer in terms of percentages.
c. Find the
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