Posted by **sarah** on Monday, June 27, 2011 at 1:04pm.

what is the third quartile, Q3 of the following distribution: 4,5,33,10,12,14,34,43,21,22,21,22,44,29,16,18,20,24,26,29?

- statistics -
**Ms. Sue**, Monday, June 27, 2011 at 1:30pm
Please arrange these in numerical order. Then we can help you find the third quartile.

- statistics -
**PsyDAG**, Tuesday, June 28, 2011 at 11:04am
Once they are arranged in order of value, Q3 is the 75 percentile, 3/4 of the scores have value ≤ Q3.

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