# For the set {2, 5, 19, 3, 7, 9, 8, 7, 2, 3} what is the mode, median and mean. Given a set of numbers, the mode is the value that appears most often, the median is the element that lies in the middle when they are arranged in increasing or decreasing order and the mean is the sum of all the elements divided by the number of elements in...

Start your 48-hour free trial to unlock this answer and thousands more. Enjoy eNotes ad-free and cancel anytime.

Given a set of numbers, the mode is the value that appears most often, the median is the element that lies in the middle when they are arranged in increasing or decreasing order and the mean is the sum of all the elements divided by the number of elements in the set.

Arrange the elements in the given set {2, 5, 19, 3, 7, 9, 8, 7, 2, 3} in increasing order.

{2, 2, 3, 3, 5, 7, 7, 8, 9, 19}

The mode for this set is not unique, it is 2, 3 and 7. The median is the average of 5 and 7 which is 6.

The mean is `(2+ 2+ 3+ 3+ 5+ 7+ 7+ 8+ 9+ 19)/10 = 6.5`

The required mode is 2, 3 and 7; the median is 6 and the mean is 6.5

Approved by eNotes Editorial Team