Sunday

March 29, 2015

March 29, 2015

Posted by **Jennifer** on Saturday, October 15, 2011 at 12:23pm.

I. a test score of 64

II. a test score of 47

- Stats -
**PsyDAG**, Saturday, October 15, 2011 at 12:54pmZ = (score-mean)/SD

Insert the values and calculate.

- Stats -
**Jennifer**, Saturday, October 15, 2011 at 3:06pmZ = 64-51/5.0 = 13/5.0 = 2.6

Z = 47-51/5.0 = -4/5.0 = -0.8

Is this correct?

- Stats -
**PsyDAG**, Sunday, October 16, 2011 at 11:18pmYou got it!

- Stats -
**Jennifer**, Sunday, October 16, 2011 at 11:54pmyay!! thank u!!

**Answer this Question**

**Related Questions**

statistics - a math test has a mean of 43 and a standard deviation of 17.0. find...

college, statistics - a math test has a mean of 43 and a standard deviation 0f ...

statistics - a math test has a mean of 43 and a standard deviation of 17.0. find...

statistics - the admissions policy at a certain university requires that ...

statistics - the admissions policy at a certain university requires that ...

Statistics - Suppose that two different tests A and B are to be given to a ...

statistics probability - Alice earned a score of 940 on an IQ test.The mean test...

Stats - Suppose that a random sample of adults has a mean score of on a ...

statistics - Three students take equivalent stress tests. Which is the highest ...

statistics - Three students take equivalent stress tests. Which is the highest ...