Question

Q.1 Find the mean, median, mode & range of the following.
1. 11,12,11,11,11,13,13,12,12,11,12,13,13,12,13,11,12,12,13
Mean =
Median
Mode =
Range =
13 17.12.15​

Answer 1

Answer:

Set: 8, 12, 9, 7, 13, 10

Mean = (8 + 12 + 9 + 7 + 13 + 10) / 6

= 59 / 6

= 9.83

The average or arithmetic mean in this example is 9.83.