Time taken by P = 15 days Time taken by Q = 20 days Time taken by R = 20 days Let the total work be 60 units. P’s one day work = 4 units Q’s one day work = 3 units R’s one day work = 3 units Amount received by Q = 3000 × (3/10) = Rs. 900
Let MSA defines mean sum of squares due to factor A and MSE defines mean sum of squares due to error. If the null hypothesis of ANOVA for one way class...
Which one is not basis of classification of data.
If the population kurtosis of the observations 16,12,6,2,4,10 is 1.7414, then population kurtosis of the 8,6,3,1,2,5 is
Which of the following methods is NOT used in computation of a seasonal index for time series?
If Z1, Z2,…Zn are n independent standard normal variates, then Σni=1 Z2i will follow:
A dice was thrown 400 times and 'six' resulted 80 times. The data is used to justify the hypothesis of an unbiased dice at 95% confidence. With referen...
If a discrete random variable X follows uniform distribution and assumes only the values 8, 9, 11, 15, 18, 20, the value of P(|X-14| < 5) will be:
For ANOVA table
the F - statistics is:
