2) The following are loads (grams) put on the ends of like plastic rods with the resultin deflections (cm). Draw the scatter plot for the variables. Load (x) 25 30 35 40 55 45 50 60 Deflection 1.58 1.39 1.41 1.60 1.81 1.78 1.65 1.94 (y) Find the regression line using the least squares method. Interpret the result. Then, estimate the deflections when the load is 65 grams.
2) The following are loads (grams) put on the ends of like plastic rods with the resultin deflections (cm). Draw the scatter plot for the variables. Load (x) 25 30 35 40 55 45 50 60 Deflection 1.58 1.39 1.41 1.60 1.81 1.78 1.65 1.94 (y) Find the regression line using the least squares method. Interpret the result. Then, estimate the deflections when the load is 65 grams.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
Problem 17HP
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