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 77 50 71 72 83 94 96 99 67 y 81 67 79 36 48 84 99 99 68 (a) Estimate the linear regression line. ŷ=+x (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 77 50 71 72 83 94 96 99 67 y 81 67 79 36 48 84 99 99 68 (a) Estimate the linear regression line. ŷ=+x (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
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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