Q.9. The class marks of class interval 121-129 is
(a)125
(d)none of these
(b)125.5
(c)126
Answers
Answered by
1
Answer:
option a). 125 is correct
explanation......
upper limit + lower limit
2
121 + 129
2
250
2
125
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Answered by
0
Answer:
The answer here is clearly (a) 125
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