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1. Correlation basics Which of the following statements about correlation are true? Check all that apply. O If the correlation between two variables is close to 1, there is a positive linear relationship between the two variables. O The sign of the correlation indicates the strength or consistency of the linear relationship between two variables. O If the correlation between two variables is 0, there is no clear linear relationship between the two variables. O The sign of the correlation indicates the direction of the relationship between two variables. O Correlation measures and describes the behavior of a single variable. O The correlation is scaleless; that is, it doesn't change when the measurement units are changed for either or both of the variables. O The correlation indicates the strength and the direction of the linear relationship between two variables.

1. Correlation basics Which of the following statements about correlation are true? Check all that apply. O If the correlation between two variables is close to 1, there is a positive linear relationship between the two variables. O The sign of the correlation indicates the strength or consistency of the linear relationship between two variables. O If the correlation between two variables is 0, there is no clear linear relationship between the two variables. O The sign of the correlation indicates the direction of the relationship between two variables. O Correlation measures and describes the behavior of a single variable. O The correlation is scaleless; that is, it doesn't change when the measurement units are changed for either or both of the variables. O The correlation indicates the strength and the direction of the linear relationship between two variables.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 10PFA
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1. Correlation basics Which of the following statements about correlation are true? Check all that apply. If the correlation between two variables is close to 1, there is a positive linear relationship between the two variables. The sign of the correlation indicates the strength or consistency of the linear relationship between two variables. If the correlation between two variables is 0, there is no clear linear relationship between the two variables. The sign of the correlation indicates the direction of the relationship between two variables. Correlation measures and describes the behavior of a single variable. The correlation is scaleless; that is, it doesn't change when the measurement units are changed for either or both of the variables. The correlation indicates the strength and the direction of the linear relationship between two variables. O O O O O
Transcribed Image Text:1. Correlation basics Which of the following statements about correlation are true? Check all that apply. If the correlation between two variables is close to 1, there is a positive linear relationship between the two variables. The sign of the correlation indicates the strength or consistency of the linear relationship between two variables. If the correlation between two variables is 0, there is no clear linear relationship between the two variables. The sign of the correlation indicates the direction of the relationship between two variables. Correlation measures and describes the behavior of a single variable. The correlation is scaleless; that is, it doesn't change when the measurement units are changed for either or both of the variables. The correlation indicates the strength and the direction of the linear relationship between two variables. O O O O O
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