Free Printable Data Handling ***

1.

The mean of the following data is

12 , 8 , 15 , 3 , 5, 11

a)

10

b)

54

c)

9

d)

6

2.

find the range : 25 , 13 , 6 , 18 , 35 ,6 7 , 80 , 23

(a)

3.

Mean of first five even numbers is

4 lines

4.

Find mode.

23 , 52 , 32 , 23 , 59 , 32 , 23 , 54 , 23

(a)

5.

Find median.

24 , 19, 25, 6,7

a)

25

b)

19

c)

24

d)

25

6.

Find median.

2 , 3 , 4 , 5 ,6 , 7

a)

4

b)

5

c)

4.5

d)

9

7.

In data handling difference of highest and lowest observation is called

a)

range

b)

mean

c)

median

d)

mode

8.

Find the mean of first five natural numbers.

(a)

9.

The mean of 8 observations was found to be 57 later on it was discovered that one observation 48 was misread as 84, find the correct mean.

a)

5.25

b)

60

c)

420

d)

52.5

10.

The mean of 4 observations is hundred. If one number is excluded their mean is 81, find the excluded observation

a)

66

b)

76

c)

324

d)

86

11.

The following data gives the maximum and minimum temperature in (°C) of the cities on a particular day.

City Delhi Bengaluru Srinagar Mumbai Chenna

Max. Temp.(°C) 23 20 10 30 32

Min. Temp. (°C) 20 19 4 28 27

Which city shows the maximum difference in days temperature?

a)

delhi

b)

Bengaluru

c)

Mumbai

d)

Srinagar

12.

The following data gives the maximum and minimum temperature in (°C) of the cities on a particular day.

City Delhi Bengaluru Srinagar Mumbai Chennai

Max. Temp.(°C) 23 20 10 30 32

Min. Temp. 20 19 4 28 27

Which city shows the minimum difference in days temperature?

a)

Bengaluru

b)

Delhi

c)

Srinagar

d)

Chennai

13.

Find the mean of the given data : 35 , 32 , 35 , 42 , 35 , 32 , 34

(a)

14.

Find the median of first five odd numbers.

a)

2

b)

4

c)

5

d)

6

Data Handling ***

Total questions: 14

Worksheet time: 19mins

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