Saturday

December 20, 2014

December 20, 2014

Posted by **Danielle** on Thursday, January 24, 2008 at 5:55pm.

- Stats -
**drwls**, Thursday, January 24, 2008 at 7:58pmYou are evidently studying bivariate distributions, and I am not an expert on that subject. Convert the 90th percentile to the number of standerd deviations from the mean score. I get 1.28 sigma. With a correlation of r=0.57, the number 1-r^2 = 0.675 probably plays a role in the number of standard deviations from the mean Math score. That would be 0.864 sigma, or the 80th percentile.

**Answer this Question**

**Related Questions**

Statistics - Suppose the correlation between SAT Verbal scores and Math scores ...

Statistics - suppose the correla tion between SAT Verbal scores and Math scores ...

statistics - The box plot below summarize the distributions of SAT verbal and ...

statistics - Every year thousands of students take the SAT'S. RECENT TRENDS SHOW...

Statisitcs - Scores on the verbal section of the SAT have a mean of 500 and a ...

Statistics - Among first year students at a certain university, scores on the ...

Statistics - Given that a population of scores is normally distriibuted with u=...

statistics - Scores for men on the verbal portion of the SAT-1 test are normally...

statistics - every year thousands of students take the SAT'S. Recent trends show...

statistics - Suppose scores on the mathematics section of the SAT follow a ...