what is the class mark of the class intervales 4.7-6.3
siddhartharao77:
5.5
Answers
Answered by
1
(6.3-4.7)/2= 1.6/2= 0.8
Answered by
4
Classmark = lower limit + upper limit / 2
= 4.7 + 6.3 /
= 11 /2
= 5.5
= 4.7 + 6.3 /
= 11 /2
= 5.5
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