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Presentation of Data — Economics STD 11 Commerce — Question

CBSE BoardEnglish MediumSTD 11 CommerceEconomicsPresentation of Data6 Marks
Question
The frequency distribution of marks obtained by students in a class test is given below:
Marks (Midpoints)
45
55
65
75
85
No. of Students
5
9
12
8
2
Draw a Histogram from the above distribution.
✓

Answer

Histogram
Marks (Midpoints)
40-50
50-60
60-70
70-80
80-90
No. of Students (f)
5
9
12
8
2

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