The mean, median number and the the outlier of the number of letters in the box is 5, 4.5 and no outlier respectively.
The complete question:
A box contains the numbers 9, 2, 2, 11, 1, 8, 8, 2, 6, 1, 7, 3.
<h3>How to find mean, median and outlier</h3>
- Mean = Addition of all numbers ÷ number of digits
= (9 + 2 + 2 + 11 + 1 + 8 + 8 + 2 + 6 + 1 + 7 + 3) ÷ 12
= 60 ÷ 12
= 5
- Median = The middle value arranged in ascending or descending order.
In ascending order; 1,1,2,2,2,3,6,7,8,8,9,11
- There are two middle number; 6 and 3
Median = (6 + 3) / 2
= 9/2
= 4.5
Learn more about mean and median:
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