When we divide NNP (Net national product) by the total population of a nation we get _____.
When we divide NNP by the total population of a nation we get the 'per capita income' (PCI) of that nation.
If P(A) = 0.4; P(B ∣ A) = 0.05; P(C ∣ A) = 0.04; P(B ∣ A ∩ C) = 0.09; P(C ∣ A ∩ B) = 0.0 7, then the probability of occurrence of all event...
For making frequency distribution, the number of classes used depends upon:
A Poisson distribution has a double mode at x = 1 and x = 2. The probability for x = 1 or for x = 2 of these two values is:
For the production data
Year: 1 2 3 ...
The deseasonalised time - series data will have only trend (T), cyclical (C) and irregular (I) components and is expressed as:
A B and C are three mutually exclusive and exhaustive events associated with a random experiment. If P(B) = (3/2) P(A) and P(C) = (1/2) P(B) then value...
The Mean deviation about Median for the given data.
52, 56, 66, 70, 75, 80, 82 is:
Two data set of size 9 and 6 have standard deviation 3 and 4 respectively and arithmetic means 3 and 3 respectively. The standard deviation of combined...
If Z follows standard normal distribution with mean 0 and variance 1, then Z2 follows:
The square of normal variate with mean 0 and variance 1 follows:
