Calculate correlation and probable error Using the following formula coefficient of correlation (r). ? = ?(∑??)−(∑?)(∑?) √[?(∑? 2)−(∑?) 2][?(∑?2)−(∑?) 2] Number of families(x) 2 2 2 Number of sites(n) 1 1 1 Temperature(y) in autumn 24.1 19 27
Calculate correlation and probable error Using the following formula coefficient of correlation (r). ? = ?(∑??)−(∑?)(∑?) √[?(∑? 2)−(∑?) 2][?(∑?2)−(∑?) 2] Number of families(x) 2 2 2 Number of sites(n) 1 1 1 Temperature(y) in autumn 24.1 19 27
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 23PFA
Related questions
Question
Calculate
Using the following formula
coefficient of correlation (r).
? = ?(∑??)−(∑?)(∑?) √[?(∑? 2)−(∑?) 2][?(∑?2)−(∑?) 2]
|
Number of families(x) |
2 |
2 |
2 |
|
Number of sites(n) |
1 |
1 |
1 |
|
Temperature(y) in autumn |
24.1 |
19 |
27 |
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