Asked by vijay
the following data relate to size of shoes sold at a store during the given week find the average size by the short cut method
size of shoes. 4,5,6,7,8,9,10
no of shoes 15,30,45,60,55,40,5
size of shoes. 4,5,6,7,8,9,10
no of shoes 15,30,45,60,55,40,5
Answers
Answered by
Steve
Not sure what the "shortcut method" is, but if you can see that the data are symmetric about a middle value, that value is the mean.
Clearly, the first set has mean=7.
So, what about the 2nd set?
5,15,30,40,45,55,60
Hmmm. Not so clear. Better explain what your method involves.
Clearly, the first set has mean=7.
So, what about the 2nd set?
5,15,30,40,45,55,60
Hmmm. Not so clear. Better explain what your method involves.
Answered by
Vishal kumar
Solve karke bataye
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