Question
When was the Life Insurance Corporation Act, 1956
enacted?Solution
Explanation: The LIC Act was enacted on 19th June 1956 to nationalize life insurance in India.
If the sum of lower and upper qualities is 6 and quartile deviation is 1.5, then the value of coefficient of quartile deviation is
28 If r ₁₂ = +0.80, r13 = -0.40 and r23 = -0.56, then the square of multiple correlation coefficient (correct to four decimal places) R2...
Following two statements are related to regression coefficient
(I) Independent of the change of origin
(II) Independent of the change of scale
For the variables X, Y and Z, rXY = 0.80, rXZ = 0.64, rY Z = 0.79 , then square of multiple correlation coefficient R2 X.Y Z is:
The second quartile for the following data 38, 39, 40, 52, 59, 67, 73, 77, 149, 248 is:
If X and Y represent waiting time and service time of customers in shopping mall, have joint destiny f(x, y) = kx; 0 ≤ y ≤ x ≤ 1, then the value ...
The curve obtained by joining the points, whose x-coordinates are the upper limits of the class interval and y-coordinates are corresponding cumulative...
If the odds in favour of any random event A are 5 : 6, then the odds against the event are:
Which one is not basis of classification of data.
