Question
As per Census of India 2011, which of the following
states has the highest child sex ratio (in the age group of 0-6 years)?Solution
The correct answer is C
Following two statements are related to regression coefficient
(I) Independent of the change of origin
(II) Independent of the change of scale
Â
Let x and y be two variables with variance as 1990 and 796 with 11 and 9 number of observations respectively. The value of F(10, 8) at 5% level of sign...
Which one is parameter from population?
Which of the following is the most relevant for deriving a point estimate?
If each observation is halved then the coefficient of quartile deviation
The deseasonalised time - series data will have only trend (T), cyclical (C) and irregular (I) components and is expressed as:
The arithmetic mean of the following frequency distribution of number of members in family in the society
               X:  ...
The six decile (D6 ) of 5, 3, 2, 6, 8, 4 is:
If first, second, and third moment about origin are 1, 6, and 15 respectively, then Karl Pearson beta coefficient of skewness β is
 The standard error of the given data 15, 5, 12, 10, 20, 4 is
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