n a survey of 1010 married adults, the participants were asked the question: Was a good credit score important when choosing your spouse? Four hundred and ninety-five answered in the affirmative, while 515 answered in the negative. If 5 of those surveyed were selected at random, what is the probability of the following?† (Round your answers to four decimal places.) - a) None answered in the affirmative? b) Exactly 3 answered in the affirmative? c) More than 3 answered in the affirmative?
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.
In a survey of 1010 married adults, the participants were asked the question: Was a good credit score important when choosing your spouse? Four hundred and ninety-five answered in the affirmative, while 515 answered in the negative. If 5 of those surveyed were selected at random, what is the
- a) None answered in the affirmative?
b) Exactly 3 answered in the affirmative?
c) More than 3 answered in the affirmative?
d) At least 1 answered in the affirmative?
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 3 images
