Question

Find mean median and mode of the following data . 12,11,15,13,18,11,13,12,13​

Answer 1

Answer:

The sum of mode and median is 26.

Step-by-step explanation:

The sum of mode and median is 26.

Given data, 12, 15, 11, 13, 18, 11, 13, 12, 13

First put the numbers in ascending order,

11, 11, 12, 12, 13, 13, 13, 15, 18

The mode of a data set is the number that occurs most frequently.

Here, 13 occurs three times.

So, Mode = 13.

Median is the middle number in the data set after arranging in ascending order.

Here, middle number in the data set = 13.

So, Median = 13

Sum of mode and median = 13 + 13 = 26.

Hence, the sum of mode and median is 26.