Household Income and College Plans Exercise 3.93 introduces a survey of a representative sample of 920 US teens (ages 13 to 17). One of the questions asked whether the teen planned to attend a four-year college. The household income of the participants was also recorded, and the results are shown in the table below. Test to see whether there is an association between household income and plans for four-year college. What is the expected count for the first cell (Less than $30,000, 4-year college)? _____ What is the contribution to the chi-square statistic for the first cell? ______ What is the chi-square statistic? _____ What is the p-value? _____ What is the conclusion?
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.
7.2 #5 Please answer
Household Income and College Plans Exercise 3.93 introduces a survey of a representative sample of 920 US teens (ages 13 to 17). One of the questions asked whether the teen planned to attend a four-year college. The household income of the participants was also recorded, and the results are shown in the table below.
What is the contribution to the chi-square statistic for the first cell? ______
What is the chi-square statistic? _____
What is the p-value? _____
What is the conclusion?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
