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Mathematics
Grade6
Easy
Question
In the histogram below, the total number of students that took math test is,
18
27
33
40
Hint:
To find the total number of students that took math test, Add the frequencies of all intervals of math scores.
The correct answer is: 27
The number of students with scores in the intervals 71-75,76-80,81-85,86-90,91-95 and 95-100 are 4,6,0,8,7 and 2 . The total number of students that took math test is 27 (4+6+0+8+7+2) .