Select Board & Class

Login

Data Handling

Question 1:

In a Mathematics test, the following marks were obtained by 40 students. Arrange these marks in a table using tally marks.

8

1

3

7

6

5

5

4

4

2

4

9

5

3

7

1

6

5

2

7

7

3

8

4

2

8

9

5

8

6

7

4

5

6

9

6

4

4

6

6

(a) Find how many students obtained marks equal to or more than7.

(b) How many students obtained marks below 4?

Answer:

By observing the marks scored by 40 students in the test, we can construct the

table as follows.

...

Mark

Tally mark

Number of Students

1

2

2

3

3

To view the solution to this question please

What are you looking for?

Syllabus