Posted by **Tammy** on Monday, October 10, 2011 at 7:30pm.

in a number of tests juan scored 42,54,63,42,78.What is the median mark

- maths -
**Ms. Sue**, Monday, October 10, 2011 at 7:34pm
To find the median, we arrange the scores in order.

42, 42, 54, 63, 78

The number in the middle is the median.

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