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Complete the following table:
Find the total number of persons whose weights are given in the above table."


Given:  A table is given. 

To do: To complete the given table and to find the total number of persons whose waits are given in the table.

Solution:

As known |||| =5, Therefore,

Number of persons whose wait is between $40-50=||||  |||| ||=5+5+2=12$

Number of person weighing between $50-60=||||  |||| ||||=5+5+4=14$

Number of person weighing between $60-70=||||  |=5+1=6$

Number of person weighing between $70-80=||=2$

Number of person weighing between $80-90=|=1$

Total number of persons whose weight are given in the table$=12+14+6+2+1=35$
Wight$( In\ Kg)$Tally Marks

Frequency

( Number\ of\ persons)

40-50

||||  |||| ||

12
50-60

||||  |||| ||||

14
60-70

|||| 
|

6
70-80||2
80-90|1

Total35


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Updated on: 10-Oct-2022

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