Q7 of 52 Page 23

Draw a histogram for the daily earnings of 30 drug stores in the following table:



















Daily earnings (in Rs.)



450-500



500-550



550-600



600-650



650-700



Number of stores:



16



10



7



3



1



More from this chapter

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5

The following is the distribution of total household expenditure (in Rs.) of manual worker in a city:

























Expenditure (in Rs.)



100-150



150-200



200-250



250-300



300-350



350-400



400-450



450-500



No. of manual worker



25



40



33



28



30



22



16



8



Draw a histogram and a frequency polygon representing the above data.

 6

The following table gives the distribution of IQ’s (intelligence quotients) of 60 pupils of class V in a school.





























IQ’s



125.5


To


132.5



118.5


To


125.5



111.5


To


118.5



104.5


To


111.5



97.5


To


104.5



90.5


To


97.5



83.5


To


90.5



76.5


To 83.5



69.5


To 76.5



62.5


To


69.5



No. of pupils



1



3



4



6



10



12



15



5



3



1



Draw a frequency polygon for the above data.

 8

The monthly profits (in Rs.) of 100 shops are distributed as follows:





















Profits per shop:



0-50



50-100



100-150



150-200



200-250



250-300



No. of Shops:



12



18



27



20



17



6



Draw a histogram for the data and show the frequency polygon for it.

 1

Which one of the following is not the graphical representation of statistical data: