Practice Test · Class 6

Data Handling

10 questions randomised from the chapter. Type each final answer and submit to see your score.

00:01

0/10 attempted

Mode of

10, 20, 20, 30, 40, 20

1

symbol

= 100

books and a shelf has

4

symbols, how many books?

Mode of

2, 3, 4, 4, 5, 4, 6

In a bar graph, what does the height of a bar represent?

Draw pictograph: choose scale of

1

symbol =

5

items for count

25

: how many symbols?

Range of

12, 25, 18, 45, 30

Mean of

4, 8, 6, 10, 12

Number of observations if sum is

60

and mean is

10

Frequency: tally marks

||||

(5 marks) means?

Range of

12, 25, 18, 45, 30