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60 students sat for a test. The frequency distribution is shown in the following table:

Marks

Frequency

0

1

1

3

2

6

3

9

4

8

5

11

6

8

7

7

8

4

9

1

10

2

How many students scored 5 or more marks?

Asked by Topperlearning User 4th June 2014, 1:23 PM
Answered by Expert
Answer:
From the table we find:

5 or more marks includes 5, 6, 7, 8, 9 and 10.

The sum of the frequencies for these marks

= 11 + 8 + 7 + 4 + 1 + 2

= 33

Therefore, 33 students scored 5 or more marks.
Answered by Expert 4th June 2014, 3:23 PM
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