Amount received at the end of two years = 16000 x (1.25)2 = Rs. 25,000 So, interest earned = 25000 - 16000 = Rs. 9,000
If the multiple correlation coefficient of X1 on X2 and X3 is zero, then:
Which option is incorrect?
These seventh decile (D7) of data set 4, 3, 10, 9, 1 is
For a distribution, the mean is 10, variance is 16, Y1 is +1 and β2 is 4. The distribution is:
If ten coins are tossed simultaneously, then the probability of getting at most I head is:
For the variables X and Y, we collect 4 observations with ∑ X = 10,∑ Y = 14,∑ X2 = 30,∑ Y2 = 54,∑ XY = 31 The regressio...
The standard deviation of Y is double of standard deviation of X. The correlation coefficient between X and Y is 0.5. The acme angle between lines of r...
If A,B and C are arbitrary events, then P(A ∩ B ∩ C) equals to:
