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The table above shows the marks obtained by 100 pupils in a test. Find the ...

Marks 5 - 7 8 - 10 11 - 13 14 - 16 17 - 19 20 - 22
Frequency 4 7 26 41 14 8



The table above shows the marks obtained by 100 pupils in a test. Find the probability that a student picked at random scored at least 14 marks.

A. 0.22
B. 0.41
C. 0.49
D. 0.63




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