The bar chart
The bar chart shows the results of the math test. How many percents of pupils achieved approximately better results than the class average?
Diagram: 1-10 pupils, 2-4 pupils, 3-6 pupils, 4-2 pupils, 5-4 pupils.
(lowest results are better)
Diagram: 1-10 pupils, 2-4 pupils, 3-6 pupils, 4-2 pupils, 5-4 pupils.
(lowest results are better)
Correct answer:

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