The bar chart shows the distribution of marks scored by 6...
The bar chart shows the distribution of marks scored by 60 pupils in a test in which the maximum score was 10. If the pass mark was 5, what percentage of the pupils failed the test?
59.4%
50.0%
41.7%
25.0%
Correct answer is C
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no pupils who failed the test = 1 + 3 + 4 + 7 + 10
= 25
5 of pupils who fail = 2560 x 100%
= 41.70%
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