Homework Help: statistics

Posted by Carl on Thursday, June 2, 2011 at 6:54pm.

6. In a study on caffeine and stress, college students indicated how many cups of coffee they drink per day and their current stress level on a scale of 1 to 10. The table shows the survey results. Using a web-calculator, obtain the appropriate correlation coefficients.
Number of cups of coffee Stress level
3 5
2 3
4 3
6 9
5 4
1 2
7 10
3 5

statistics - PsyDAG, Friday, June 3, 2011 at 11:59am
http://www.google.com/search?client=safari&rls=en&q=web+calculator+correlation&ie=UTF-8&oe=UTF-8
statistics - Jenn, Tuesday, April 3, 2012 at 10:59pm
1. In a study on caffeine and stress, college students indicated how many cups of coffee they drink per day and their current stress level on a scale of 1 to 10. The table shows the survey results. Using a web-calculator, obtain the appropriate correlation coefficients.

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