alleryवर्गांची वारंवारता 4, 9, 14, 7 आणि 6 आहे. एकूण किती निरीक्षणे आहेत?
A36
B38
C40
D42
Answer & Solution
Correct answer: C. 40
4, 9, 14, 7 आणि 6 यांची बेरीज केल्यास 40 निरीक्षणे मिळतात.
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