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Mathematics
Grade6
Easy
Question
In the histogram below, the number of students with scores of 90 or above is
8
6
9
7
Hint:
Add the frequencies of intervals which lie above 90 to get the number of students with scores of 90 or above .
The correct answer is: 9
The frequency of students with scores of intervals 91-95 and 96-100 is 7 and 2 respectively So, The number of students with scores of 90 or above is 9(7+2) .