Car 1 3 4 5. 6 8 Age (years) 2.5 4 5.5 7 10 4 3 Selling Price (in thousands) 400 300 250 190 280 120 170 320 350 Determine the coefficient of correlation using spearman rank correlation and test the significance at 0.01.

Car 1 3 4 5. 6 8 Age (years) 2.5 4 5.5 7 10 4 3 Selling Price (in thousands) 400 300 250 190 280 120 170 320 350 Determine the coefficient of correlation using spearman rank correlation and test the significance at 0.01.

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015

1st Edition

ISBN:9781680331141

Author:HOUGHTON MIFFLIN HARCOURT

Publisher:HOUGHTON MIFFLIN HARCOURT

Chapter4: Writing Linear Equations

Section4.5: Analyzing Lines Of Fit

Problem 25E

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Question

Show the scatter diagram of the given data below.

Car
2
3
4
6
8
9
Age (years)
Selling Price (in thousands)
Determine the coefficient of correlation using spearman rank correlation and test the significance at 0.01.
2.5
4
5.5
7
6
10
8
4
400
300
250
190
280
120
170
320
350

Definition Definition Representation of the direction and degree of correlation in graphical form. The grouping of points that are plotted makes it a scatter diagram. A line can be drawn showing the relationship based on the direction of points and their distance from each other.

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