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The grades of a class of 9 students on a midterm report (x) and on the final examination (y) are shown below. Use the data to complete parts (a) and (b). x 78 55 71 73 83 91 95 99 66 y 82 73 78 37 48 82 99 99 67 (a) Estimate the linear regression line. (Round the constant to one decimal place as needed. Round the coefficient to three decimal places as needed.)

The grades of a class of 9 students on a midterm report (x) and on the final examination (y) are shown below. Use the data to complete parts (a) and (b). x 78 55 71 73 83 91 95 99 66 y 82 73 78 37 48 82 99 99 67 (a) Estimate the linear regression line. (Round the constant to one decimal place as needed. Round the coefficient to three decimal places as needed.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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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The grades of a class of 9 students on a midterm report (x) and on the final examination (y) are shown below. Use the data to complete parts (a) and (b). x 78 55 71 73 83 91 95 99 66 y 82 73 78 37 48 82 99 99 67 (a) Estimate the linear regression line. (Round the constant to one decimal place as needed. Round the coefficient to three decimal places as needed.)
Transcribed Image Text:The grades of a class of 9 students on a midterm report (x) and on the final examination (y) are shown below. Use the data to complete parts (a) and (b). x 78 55 71 73 83 91 95 99 66 y 82 73 78 37 48 82 99 99 67 (a) Estimate the linear regression line. (Round the constant to one decimal place as needed. Round the coefficient to three decimal places as needed.)
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