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Statistics Test...

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  • Question 1
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    The statistical method which helps us to estimate or predict the unknown value of one variable from the known value of the related variable is called

  • Question 2
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    The Mode of the following items is 0,1,6,7,2,3,7,6,6,2,6,0,5,6,0.

  • Question 3
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    Which one of the following average is most affected of extreme observations ?

  • Question 4
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    For a moderately skewed distribution, quartile deviation and the standard deviation are related by

  • Question 5
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    The two lines of regression are x + 4y = 3 and 3x +y = 15 . value of x for y = 3 is

  • Question 6
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    A batsman scores runs in 10 innings as 38,70,48,34,42,55,63,46,54 and 44 , then the mean score is

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