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11.
The annual production (in tones) of two farms during a period of 5 years is given below:
A = 32, 48, 50, 36, 34
B = 25, 40, 35, 75, 25
Which statement is correct?
  • A.
    Both are equal
  • C.
    B is more consistent than A
  • B.
    A is more consistent than B
  • D.
    Cannot be determined
  • Answer & Explanation
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Answer : [B]
Explanation :
Average production of A =
32 + 48 + 50 + 36 + 34
5
=
200
5
 = 40
Average production of B =
25 + 40 + 35 + 75 + 25
5
=
200
5
 = 40
If we compare the least and highest value the variation is less in A and more in B.
 
  A is more consistent than B. But the average of both are equal.
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