MCQ
The width of each of five continuous classes in a frequency distribution is 5 and the lower-class limit of the lowest class is 10. The upper-class limit of the highest class is:
- A35
- B15
- C40
- D25
Solution:
The classes are 10-15, 15-20, 20-25, 25-30, 30-35 so that upper limit of the highest class is 35.
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