Q12 of 174 Page 590

Find the median for the following data:

Variate

23

26

20

30

28

25

18

16

Frequency

4

6

13

5

11

4

8

9

By arranging data in ascending order,

We have,

N = 60 (even number)

Median =

As we can see variate from 18^th to 30^th has the size of 20 and from 31^st to 34^th has the size of 23.

Hence median is 21.5.

Calculate the median for the following data.

Marks	20	9	25	50	40	80
Number of students	6	4	16	7	8	2

The heights (in cm) of 50 students of a class are given below:

Height (in cm)	156	154	155	151	157	152	153
Number of students	8	4	10	6	7	3	12

Find the median for the following height.

Find the mode of the following items.

0, 6, 5, 1, 6, 4, 3, 0, 2, 6, 5, 6

Determine the mode of the following values of variables.

23, 15, 25, 40, 27, 25, 22, 25, 20

Find the median for the following data:Variate2326203028251816Frequency4613511489