Friday

August 29, 2014

August 29, 2014

Posted by **Anonymous** on Thursday, November 7, 2013 at 10:25am.

Also, which is most appropriate..the mode or modal class to use in an article about average class sizes?

- Math -
**PsyDAG**, Thursday, November 7, 2013 at 11:51amFrom your set of numbers, there is no mode or modal class. If the scores were grouped into intervals, one could be the modal class.

The mean or median would be better to indicate average class sizes. Any of the measures of central tendency can be used, if the distribution is relatively normal. If the distribution is skewed, the median is best. If the distribution is bimodal, this indicates that possibly there are two underlying distributions, which are best indicated by the modes or modal classes.

I hope this helps.

**Related Questions**

Business math - Im trying to figure out how to find the equaton for the ...

math - we are trying to figure out a 7th grade math problem. 7/3X=2/3 We can't ...

Math - Two corresponding sides of similar polygons have the ratio 5:4. The ...

7th grade math - I hope this makes sense, but my teacher said he wants all ...

A l g e b r a MeanMed Mode - can you check my answers i have to find the mean, ...

algebra mean med mode - can you check my answers i have to find the mean, median...

Math - If I I'm trying to find the average weight of a 2nd grade girl which ...

math - trying to find out the 7 numbers to a data set with The minimum 17 The ...

math - trying to find out the 7 numbers to a data set with The minimum 17 The ...

7th grade math - what are the rules for these two problem? I can not figure it ...