3. The following data gives the information on the ages (in years) and the number of breakdowns during the past month for a sample of 7 machines at a large industrial company. Age (X) 12 7 2 8 13 9 4 Number of breakdowns (Y) | 9 1 4 11 7 2
3. The following data gives the information on the ages (in years) and the number of breakdowns during the past month for a sample of 7 machines at a large industrial company. Age (X) 12 7 2 8 13 9 4 Number of breakdowns (Y) | 9 1 4 11 7 2
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 12PPS
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(d) Determine the equation of the regression line using least squares method.
(e) What is the expected breakdown for an eleven year old machine?
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