6.Class mark of a class is obtained by using
a)(Upperlimit–Lowerlimit)/2
b)(Upperlimit+Lowerlimit)/2
c)Upperlimit–Lowerlimit
d)Upperlimit+Lowerlimit
Answers
Answered by
7
Answer:
option 1 is your answer mate
Answered by
0
Answer:
b option is the correct answer
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