India on Monday launched 'Operation Kaveri' to evacuate its nationals from violence-hit Sudan.
For the ANOVA which of the following options is INCORRECT.
1. Null hypothesis H0 : μ1 = μ2 = ... = μn
2. F ...
The problem of statistics is given in two sections of same standard. The odds against for section X to solve the problem are 4:3 and odds in favor to s...
If the third quartile of the following data set 7,10,7,8,9 is 9.5, then the value of quartile deviation is:
If the second and third moment about the origin are 8 and 18 and the third moment about mean is -14 , then the first moment about the origin is:
If the first quartile of data set 8,10,8,7,9 is 7.5, then the value of quartile deviation is
Approximately, the coefficient of variation for the given data where Pearson's second measure of skewness = 0.42, arithmetic mean- 86 and median 80, is:
The following observations 14, 19, 17, 20, 25 constitute a random sample from an unknown population with mean u and standard deviation σ.
The...
The Excess Kurtosis of the Geometric distribution with parameter p is:
For the data set
X: 1 2 3 4 ...
If the multiple correlation coefficient of X1 on X2 and X3 is zero, then:
