Tuesday

September 16, 2014

September 16, 2014

Posted by **Jane Brown** on Friday, March 1, 2013 at 6:31pm.

- Math-statistics -
**Dr. Jane**, Friday, March 1, 2013 at 7:26pm40 60 80 100 120 140 160

This represents +/- 3 standard deviations.

68% falls within 80 and 120

95% falls within 60 and 140

99.7% falls within 40 and 160

Using this information and a diagram, I think you will be able to answer wthe questions.

- Math-statistics -
**Anonymous**, Thursday, June 6, 2013 at 12:49ama.percentage of scores less than 100

**Answer this Question**

**Related Questions**

statistics - Assume that a set of test scores is normally distributed with a ...

statistics - assume that a set of test scores is normally distributed with a ...

statistics - Assume that a set of test scores is normally distributed with a ...

statistics - Using the 68-95-99.7 rule: Assume that a set of test scores is ...

statistics - Using the 68-95-99.7 rule: Assume that a set of test scores is ...

statistics - Using teh 68-95-99.7rule. Assume that a set of test scores is ...

statistics - Assume that a set of test scores is normally distributed with a ...

statistics - Assume that a set of test scores is normally distributed with a ...

Statistics - Assume that a set of test scores is normally distributed with a ...

Statistics... I need help - . Assume that a set of test scores is normally ...