Q. 35.0( 1 Vote )
The money earned (in rupees) by each of the 40 scouts in the Khari Kamai project is given below.
Make a frequency table for this data and find the mean.
Answer :
Let's make a frequency table for above data
We know that,
Mean, 
Where, N is the sum of total frequencies
From above data,
Hence, mean is 7.65.
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RELATED QUESTIONS :
The money earned (in rupees) by each of the 40 scouts in the Khari Kamai project is given below.
Make a frequency table for this data and find the mean.
MHB - Mathematics (Old)
