Find the class size of class interval 70-80
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Answered by
6
Answer:
√√HEY MATE.. ✌✌
UR ANSWER IS 70+80/2= 150/2= 75
√√√PLS MARK IT AS A BRIANLIST ANSWER
Answered by
2
Step-by-step explanation:
I think ur answer is 75 .
because it is middle term
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