Question

Find the mean, median and mode of the following data:

16, 17, 13, 17, 15, 14, 16, 17, 12, 18, 21​

Answer 1

Answer:

Mean=16

Median=16

Mode=17

Step-by-step explanation:

Mean =(16+17+13+17+15+14+16+17+12+18+21)/11

=16

For median arrange in ascending or descending order first

12, 13, 14, 15, 16, 16, 17, 17, 17, 18, 21

The median is the one in the middle(the sixth element) so it is 16

Mode is the one that's most repeated so it 17