Friday

October 24, 2014

October 24, 2014

Posted by **Sarah** on Thursday, December 17, 2009 at 11:15am.

- Statistics -
**PsyDAG**, Friday, December 18, 2009 at 11:26amZ = (score - mean)/ standard deviation

.9 = (score - 540)/80

Solve for score.

- Statistics -
**arun**, Monday, January 25, 2010 at 1:33ami can learn statistics problems

- Statistics -
**jamie**, Wednesday, September 24, 2014 at 9:44pmThe mean scores on the stats exam was 75 points with a standard deviation of 5 points and becks z score was -2. How many points did he score?

**Answer this Question**

**Related Questions**

math (statistics - John's z-score on a college entrace exam is 1.3. If the raw ...

statistics - say that you have a distribution of exam scores with a mean of 57 ...

statistics - A large group of students has taken a college entrance exam. The ...

statistics - Scores on a national exam assume a normal distribution with a ...

Statistics - In Professor Smith's statistics course, the correlation between ...

Math - 2500 students take a college entrance exam. The scores on the exam have ...

Statistics - 5. Scores on a recent national statistics exam were normally ...

statistics - Suppose that the test scores for a college entrance exam are ...

statistics - Scores on the ACT college entrance exam are Normally distributed ...

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