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math geometry median. The median is equal to the sum of the two numbers in the middle after you have sorted the list into ascending order divided by two. In geometry a median of a triangle is a line segment joining a vertex to the midpoint of the opposite side thus bisecting that side.
A triangle has three medians and they all cross over at a special point called the centroid. To find the median your numbers have to be listed in numerical order from smallest to largest so you may have to rewrite your list before you can find the median. If there are an even number of values in the list the median is the average of the middle two values.
When there is no single middle number.
All of the data sets feature whole numbers and are odd-numbered. In geometry a median of a triangle is a line segment joining a vertex to the midpoint of the opposite side thus bisecting that side. Every triangle have 3 medians. A median is effective if you have a high outlier or a low outlier.