The data below is 10 observations of Math SAT scores (x) and scores on Math placement test (y). Calculate the linear correlation coefficient, rr. Enter your answers to two decimal places.
The data below is 10 observations of Math SAT scores (x) and scores on Math placement test (y). Calculate the linear correlation coefficient, rr. Enter your answers to two decimal places.
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 11PPS
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question 12
The data below is 10 observations of Math SAT scores (x) and scores on Math placement test (y). Calculate the linear correlation coefficient , rr. Enter your answers to two decimal places.
r =
X | Y |
---|---|
520 | 470 |
560 | 641 |
570 | 553 |
410 | 413 |
500 | 570 |
490 | 470 |
600 | 580 |
420 | 406 |
510 | 479 |
450 | 405 |
r =
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