The following data provides the Tread Depth of a certain brand of tires of car after travelling thousands of kilometers: Distance 14 17 24 34 35 37 38 39 (x Thousand km) Tread Depth (y mm) (i) (ii) 5.7 6.5 4.0 3.0 1.9 2.7 1.9 2.3 Draw the scatter diagram for the above data Compute the correlation coefficient between Distance (x Thousand km) and Tread Depth( y mm) (ii) Find the equation of regression line of y on x using least square method.

The following data provides the Tread Depth of a certain brand of tires of car after travelling thousands of kilometers: Distance 14 17 24 34 35 37 38 39 (x Thousand km) Tread Depth (y mm) (i) (ii) 5.7 6.5 4.0 3.0 1.9 2.7 1.9 2.3 Draw the scatter diagram for the above data Compute the correlation coefficient between Distance (x Thousand km) and Tread Depth( y mm) (ii) Find the equation of regression line of y on x using least square method.

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 2AGP

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