Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 5 - Linear Functions - 5-7 Scatter Plots and Trend Lines - Practice and Problem-Solving Exercises - Page 338: 16


Positive correlation: study time and exam grade No correlation: Shoe size and teacher salary Negative correlation: Time elapsed and distance to go to a destination

Work Step by Step

As someone studies for a test, their test score is likely to increase. Salaries of teachers are not affected by shoe size. As time increases, the distance to go for a destination decreases.
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