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This graph shows data on income and happiness from a sample. The fitted linear is based on a linear regression of happiness on income. According to this graph, which of the following is true? (Select all that apply.) happiness 6- 0- 4 income The slope of the regression line is negative. There is a positive relationship between income and happiness. More income causes more happiness. As income increases, people tend to be happier.

This graph shows data on income and happiness from a sample. The fitted linear is based on a linear regression of happiness on income. According to this graph, which of the following is true? (Select all that apply.) happiness 6- 0- 4 income The slope of the regression line is negative. There is a positive relationship between income and happiness. More income causes more happiness. As income increases, people tend to be happier.

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter3: Straight Lines And Linear Functions
Section3.CR: Chapter Review Exercises
Problem 15CR: Life Expectancy The following table shows the average life expectancy, in years, of a child born in...
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This graph shows data on income and happiness from a sample. The fitted linear is based on a linear regression of happiness on income. According to this graph, which of the following is true? (Select all that apply.) happiness оооо 6- + 2- 0- income The slope of the regression line is negative. There is a positive relationship between income and happiness. More income causes more happiness. As income increases, people tend to be happier.
Transcribed Image Text:This graph shows data on income and happiness from a sample. The fitted linear is based on a linear regression of happiness on income. According to this graph, which of the following is true? (Select all that apply.) happiness оооо 6- + 2- 0- income The slope of the regression line is negative. There is a positive relationship between income and happiness. More income causes more happiness. As income increases, people tend to be happier.
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