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The statistics of runs scored in a series by four batsmen are provided in the following table. Who is the most consistent batsman of these four?

  Batsman    Average    Standard deviation
      K  31.2   5.21
      L  46.0   6.35
     M  54.4   6.22
     N  17.9   5.90
  1. K
  2. L
  3. M
  4. N

 

asked in Numerical Ability by Veteran (28.1k points)   | 102 views

2 Answers

+2 votes
Best answer
I think the answer is A. K

Average only gives the mean value, Standard Deviation gives how close to mean value (consistency) of a sample population distribution.

A standard deviation close to 0 means very close to mean value of a distribution.

Here K has the lowest SD (5.21)
answered by Boss (8.2k points)  
selected ago by
0 votes
M??

......................
answered by Active (1.7k points)  
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