Posted by **MATH 115 SEC. 8.5 PG 646** on Wednesday, December 22, 2010 at 7:38pm.

Please help anyone if you can This one is really confusing me I need the IQR for these set of numbers

0.10,0.18,0.20,0.21,0.24,0.24,0.25,0.26,0.28

What I did was place them in order and worked my way from both end until I got in the middle I came up with 0.24 but not sure if it's right

- ALGEBRA -
**Ms. Sue**, Wednesday, December 22, 2010 at 7:48pm
0.24 is the median.

The interquartile range is between the 1st and 3rd quartiles.

Check this site for figuring the IQR.

http://wiki.answers.com/Q/What_is_the_interquartile_range

- ALGEBRA -
**bobpursley**, Wednesday, December 22, 2010 at 7:49pm
9 terms, so median is 24

first quartile .19

third quartile .255

IQR= .255-.19=.065 or .07

- ALGEBRA -
**MATH 115 SEC. 8.5 PG 646**, Wednesday, December 22, 2010 at 8:09pm
thank you both Ms. Sue for the site and bobpursley for assisting me in this problem.

- ALGEBRA -
**Ms. Sue**, Wednesday, December 22, 2010 at 8:20pm
You're welcome.

## Answer this Question

## Related Questions

- Math Please Help me!!! - 3x^2+17x+10 *You have to factor completley but I don't ...
- Math (HELP!) - Okay. I'm feeling kinda dumb right now cuz i should know this but...
- AP Stats B - B is the one without calculus I belive... anyways so descriptive ...
- Statistics - One of the tests for Outlier is anything greater or smaller than 1....
- cal3/algebra help me! - Find and classify all local minima, local maxima, and ...
- math check please - Find the median of the following set of numbers 45,21,54,22,...
- math - would someone check these please 1. find the square root of 25 answer 5 2...
- Help! for Chemistry H.W. - I need help with my chem home work. Please show me ...
- Algebra - I have an exponent properties test tomorrow, its our last one before ...
- English - Could you help with the punctuation on this paragraph please! ...

More Related Questions