Q. 884.7( 3 Votes )

The data given below shows the production of motor bikes in a factory for some months of two consecutive years.



Study the table given above and answer the following questions:

A. Draw a double bar graph using appropriate scale to depict the above information and compare them.

B. In which year was the total output the maximum?

C. Find the mean production for the year 2007.

D. For which month was the difference between the production for the two years the maximum?

E. In which month for the year 2008, the production was the maximum?

F. In which month for the year 2007, the production was the least?

Answer :

(A)


(B) Total number of bikes produced in 2008


2700 + 3200 + 6000 + 5000 + 4200


= 21100


Total number of bikes produced in 2007


2800 + 4500 + 4800 + 4800 + 5200


= 22100


In 2007 total output is more than in 2008


(C) Mean production of 2007 =


Mean production in 2007 = = 3683.33


(D) In august the production difference is maximum


Difference = 6000-4800


= 1200


(E) In august of 2008 the production is maximum


6000 motor bikes are produced


(F) in February of 2007 the production was least


2800 motor bikes are produced


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