1.

In classes 1-10, 11-20,...... the upper boundary of 1-10 class is...(A) 10(B) 10.5(C) 9.5(D) 20

Answer»

upper boundary is 10

upper boundary will be 10 in this caseThe lower limit for every class is the smallest value in that class. On the other hand, the upper limit for every class is the greatest value in...



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