Keview Exerises may cOver material from previous chapters. 1. When studying one variable, you can use a graph called a studying the relationship between two variables, you can use a graph ca a

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
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Unemployment rate (percent)
The answers to these exercises are on p. A59.
6. REVIEW EXERCISES
Review exercises may cover material from previous chapters.
1. When studying one variable, you can use a graph called a
studying the relationship between two variables, you can use a graph called
When
a
2. True or false, and explain briefly:
(a) If the correlation coefficient is -0.80, below-average values of the de-
pendent variable are associated with below-average values of the inde-
pendent variable.
(b) If y is usually less than x, the correlation coefficient between x and y
will be negative.
1. Chr
Transcribed Image Text:Unemployment rate (percent) The answers to these exercises are on p. A59. 6. REVIEW EXERCISES Review exercises may cover material from previous chapters. 1. When studying one variable, you can use a graph called a studying the relationship between two variables, you can use a graph called When a 2. True or false, and explain briefly: (a) If the correlation coefficient is -0.80, below-average values of the de- pendent variable are associated with below-average values of the inde- pendent variable. (b) If y is usually less than x, the correlation coefficient between x and y will be negative. 1. Chr
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