hii there
I am having a doubt that if height in class intervals is not same then what will the height be taken
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say like if it is
10-19
20-29
all you have to do is minus 0.5 from lower limit n plus 0.5 to upper limit
9.5-19.5
19.5-29.5
10-19
20-29
all you have to do is minus 0.5 from lower limit n plus 0.5 to upper limit
9.5-19.5
19.5-29.5
krit02:
Thnx
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