How do I find the range of a set of data?

How do I identify the inter-quartile range?

What is the difference between the range and the interquartile range?

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- Jun 19th 2006, 01:49 AMmlbgrange, inter-quartile range
How do I find the range of a set of data?

How do I identify the inter-quartile range?

What is the difference between the range and the interquartile range? - Jun 19th 2006, 05:06 AMCaptainBlackQuote:

Originally Posted by**mlbg**

its the difference between the largest and smallest value in the sample.

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How do I identify the inter-quartile range?

each containing 25% of the data points. The first quartile cuts of 25%

of the points, the second quartile cuts of 50% of the points, also known as the median, third quartile cuts of 75% of the points.

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What is the difference between the range and the interquartile range?

RonL