Question

In a Mathematics test, the following marks were obtained by 40 students. Arcang
these marks in a table using tally marks.
8
3
7
6
5
5
4
4
1
9
2
7
4
5
3
7
1
6
5
2.
7
3
8
2
8
9
5
4
69
1
4
5
6
4
6
(a) Find how many students obtained marks equal to or more than 7.12
(6) How many students obtained marks below 4? 8​

Answer 1

Answer is= 7

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