Question

What is the mean of the mode and the median on the following data 12,28,26,27,17,16,22,25,15,16,11

Answer 1

Question :

To find mean, mode , median of data

Answer :

Given Data :

12 , 28 , 26 , 27 , 17 ,16 , 22 , 25 , 15 , 16 , 11

In ascending order :

11 , 12 , 15 , 16 ,16 , 17 , 22 , 25 , 26 , 27 , 28

Mean ::

• Total observations / no. of observation

➝ no. of observation = 11

➝ Total observations =

=11+12+15+16+16+17+22+25+26+27+28

= 215

➝ Mean = 215 / 11

= 19.5

Median ::

• Size of (n+1)/2 th item
• n = 11

➝ 11 + 1/2

➝ 12/2

= 6 th item

So, Median is 6 th item = 17

Mode ::

• Mode is the reapeted item in data.

➝ 16 occurs 2 times

So, 16 is the Mode.

Mean = 19.5

Median = 17

Mode = 16

Answer 2

Answer:

mode is 16 median is 16

mean of mode and median is 16+16/2 = 32/2 =16

Step-by-step explanation: