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Use a scatterplot and the linear correlation coefficient r to determine whether there is a correlation between the two v
Posted: Wed May 11, 2022 10:04 am
by answerhappygod
- Use A Scatterplot And The Linear Correlation Coefficient R To Determine Whether There Is A Correlation Between The Two V 1 (132.5 KiB) Viewed 25 times
Use a scatterplot and the linear correlation coefficient r to determine whether there is a correlation between the two variables. (Note: Use software, and don't forget to look at the scatterplot!) х 3.2 7.6 8 9.7 10.3 11.9 12.6 13.2 14.7 0.5 1.5 2.1 14.5 13.5 12.9 4.6 5.7 6.9 10.4 9.3 8.1 y 11.8 7.4 7 5.3 4.7 3.1 2.4 1.8 0.3 (a) r = (b) There is O A. a perfect negative correlation between x and y O B. a perfect positive correlation between x and y O C. a positive correlation between x and y OD. no correlation between x and y O E. a negative correlation between x and y O F. a nonlinear correlation between x and y