he given quantities below were calculated from a sample data set. Σ 1-230 Συ- 198 Ey = 2664 Σ II 2 = 3072 %3D п 3 2 |3D

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter1: Functions
Section1.2: The Least Square Line
Problem 8E
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The given quantities below were calculated from a sample data set.
230
Σν
υ- 198
Σ
>ry = 1929
3072
2
= 2664
n = 21
Determine the least squares regression line. Round values to four decimal places, if necessary.
Determine the correlation coefficient. Round the solution to four decimal places, if necessary.
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Transcribed Image Text:The given quantities below were calculated from a sample data set. 230 Σν υ- 198 Σ >ry = 1929 3072 2 = 2664 n = 21 Determine the least squares regression line. Round values to four decimal places, if necessary. Determine the correlation coefficient. Round the solution to four decimal places, if necessary. ww
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