Math, asked by krit02, 1 year ago

hii there
I am having a doubt that if height in class intervals is not same then what will the height be taken

Answers

Answered by sanjaychetri92
1
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


krit02: Thnx
krit02: Thnx
krit02: But i am asking that if height if intervals say 10-15,15-21 is not same then what will be height taken
sanjaychetri92: cn i see the question?? i gues it should not b like dat
krit02: Wait a bit let me 2 explain my que
sanjaychetri92: i undrstood wat u said... but i think u shold not get any question like dat
krit02: If height in class intervals say 10-15,15-21 height is not same and if i want to calculate mean by step deviation method what i will take height
krit02: If u know the answer then plz help me
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