3. Below is a scatter plot that illustrates Sales vs Temperature. Sales $700 $600 $500 $400 $300 $200 $100 SO 0 2 6 Temperature °C 8 10 12 14 16 c) Use this equation to predict the sales when the outside temperature is 30 degrees and what is the name of the process you used to make this prediction? [ d) Rohan calculates the correlation coefficient of this relation to be approximately 0.3527. Do you think that he his right? Justify your decision.
3. Below is a scatter plot that illustrates Sales vs Temperature. Sales $700 $600 $500 $400 $300 $200 $100 SO 0 2 6 Temperature °C 8 10 12 14 16 c) Use this equation to predict the sales when the outside temperature is 30 degrees and what is the name of the process you used to make this prediction? [ d) Rohan calculates the correlation coefficient of this relation to be approximately 0.3527. Do you think that he his right? Justify your decision.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 24PFA
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