Question
 Which among the following is not the condition for
change in the method of depreciation?Solution
The depreciation method selected should be applied consistently from period to period. The change in method of depreciation should be made only if; o  The adoption of the new method is required by statute; or o  For compliance with an accounting standard; or o  If it is considered that change would result in a more appropriate preparation of financial statement.
The probability of getting a total of 7 on two dice thrown together is:
For the random variable X with probability density function f(x) = (x−3)2 /5; x = 3, 4, 5, the variance of X is:
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
For frequency distribution presentation , which option is wrong.
If the third quartile of the following data set 7,10,7,8,9 is 9.5, then the value of quartile deviation is:
For the cumulative distribution function
the upper quartile point is
The mean deviation from an average A will be minimum, if A represents:
If the first, second and third moment about origin are 2, 8 and 14. respectively, then Karl Pearson gamma coefficient of skewness y1 is: