what is the formula of finding class interval class size and class mark
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hey mate here is ur answer...
to find class size then minus upper limit lower limit ......
for class mark =upper limit + lower limit /2...
hope it helps you.... dear one...
to find class size then minus upper limit lower limit ......
for class mark =upper limit + lower limit /2...
hope it helps you.... dear one...
justinbieber2442:
thanks
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