20% of adults who regret getting tattoos say that they were too young when they got their tattoos. a.) If you select 5 adults who regret getting their tattoos, what is the probaility that only 1 regretted because they were too young? b.) What is the probability that more than one of the five selected said that they were too young? c.) Is the probability for 3 saying that they were too young a significantly high number?
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.
20% of adults who regret getting tattoos say that they were too young when they got their tattoos.
a.) If you select 5 adults who regret getting their tattoos, what is the probaility that only 1 regretted because they were too young?
b.) What is the
c.) Is the probability for 3 saying that they were too young a significantly high number?
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