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76776 WAN WX 1 2 4 3 5 4 6 5 8 9 Y 24 20 20 15 14 22 20 16 20 14 15 3 9 7.5 30 25 20 15 10 5 0 0 1 2 3 y = -2.0429x + 25.893 R 0.6312 4 5 6 To calculate our correlation coefficient, r, be sure to use Excel's correlation function. 7 8 9 10

76776 WAN WX 1 2 4 3 5 4 6 5 8 9 Y 24 20 20 15 14 22 20 16 20 14 15 3 9 7.5 30 25 20 15 10 5 0 0 1 2 3 y = -2.0429x + 25.893 R 0.6312 4 5 6 To calculate our correlation coefficient, r, be sure to use Excel's correlation function. 7 8 9 10

Calculus For The Life Sciences
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 7E
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X 1 3 2 4 3 5 4 6 5 7 6 8 7 9 Y 24 20 20 15 14 22 20 16 20 14 15 3 9 7.5 r 30 25 20 15 10 5 0 0 1 2 3 y = -2.0429x + 25.893 R²=0.6312 5 6 4 To calculate our correlation coefficient, r, be sure to use Excel's correlation function. You must type=correl (X,Y) where X represents all data under in your X column and Y represents all data in your Y column! 7 8 9 10
Transcribed Image Text:X 1 3 2 4 3 5 4 6 5 7 6 8 7 9 Y 24 20 20 15 14 22 20 16 20 14 15 3 9 7.5 r 30 25 20 15 10 5 0 0 1 2 3 y = -2.0429x + 25.893 R²=0.6312 5 6 4 To calculate our correlation coefficient, r, be sure to use Excel's correlation function. You must type=correl (X,Y) where X represents all data under in your X column and Y represents all data in your Y column! 7 8 9 10
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