find the class mark of the class 35-39.
Answers
Answered by
15
Upper limit (u) = 39
Lower limit (l) = 35
Class Mark = (u + l) / 2
= (39 + 35) / 2
= 74 / 2
= 37
Lower limit (l) = 35
Class Mark = (u + l) / 2
= (39 + 35) / 2
= 74 / 2
= 37
aiza04:
Class mark (u+i)/2
Answered by
3
37 is the answer...................
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