Marks 0 1 2 3 4 5 Frequency 7 4 18 12 8 11 The ... - WAEC Mathematics 2017 Question
| Marks | 0 | 1 | 2 | 3 | 4 | 5 |
| Frequency | 7 | 4 | 18 | 12 | 8 | 11 |
The table gives the distribution of marks obtained by a number of pupils in a class test. Using this information, find the first quartile
A
1.0
B
1.5
C
2.0
D
2.5
correct option: c
First quartile = \(\frac{n}{4} = \frac{60}{4}\) = 15
The 15th value is 2
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