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The correct answer is B
By the method of moving averages, the seasonal index for four quarters equals to:
The deseasonalised time - series data will have only trend (T), cyclical (C) and irregular (I) components and is expressed as:
For the random variable X with probability density function f(x) = (x−3)2 /5; x = 3, 4, 5, the variance of X is:
With reference to analysis of variance. which of the following statements is/are correct?
(I) Change of origin will affect the value of F
...These seventh decile (D7) of data set 4, 3, 10, 9, 1 is
For a normal distribution, which of the following is true?
If A and B are mutually exclusive, the general addition rule is:
If rp be partial correlation compound on sample rAB.c compound from sample of size n, the test statistic for significance testing is
Which of the following options is correct when data is classified on the basis of attributes?
At a reservation counter. passengers are arriving for booking the tickets in a Poisson fashion with mean rate 60 per hour. The kurtosis of the inter-ar...
