Question

find the mean mention and mode of the data : 11 , 16 , 11 , 14 , 14 , 10 ,12 , 11 , 13 .​

Answer 1

Answer:

Mean = Sum of observations

Total number of observations

Arrange in ascending order

10,11,11,11,12,13,14,14,16

Mean = 10+11+11+11+12+13+14+14+16

9

Mean = 112

9

Mean = 12.44

Mode = 11