1. Determine the LSRL equation using the format y-mx+b. 2. Describe the slope (m) and its meaning in the context of the data [particularly as it relates to the y-variable]. 3. Use the LSRL you wrote to predict how much of a tip Brianna should expect for a $150.00 order. Does that tip match up with her other tips? Why or why not? 4. Determine the residual for the $102.21 order using the Residual Table. What does this residual tell you about the tip this customer left for Brianna?
1. Determine the LSRL equation using the format y-mx+b. 2. Describe the slope (m) and its meaning in the context of the data [particularly as it relates to the y-variable]. 3. Use the LSRL you wrote to predict how much of a tip Brianna should expect for a $150.00 order. Does that tip match up with her other tips? Why or why not? 4. Determine the residual for the $102.21 order using the Residual Table. What does this residual tell you about the tip this customer left for Brianna?
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 21PFA
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