In a grouped frequency distribution, the class intervals are 40 -… - Vidyadip

MCQ

In a grouped frequency distribution, the class intervals are 40 - 49, 50 - 59, . . ., 80 - 89. The upper boundary of the class (50 - 59) is :

A
59
✓
59.5
C
49.5
D
60

✓

Answer

Correct option: B.

59.5

B

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