The time interval between two successes follows?
The time interval between two successes follows? A. Possion distributionB. Exponential distribution C. Gamma distribution D. Beta distribution
The time interval between two successes follows? A. Possion distributionB. Exponential distribution C. Gamma distribution D. Beta distribution
In CPI household budget method also known as:_____________? A. Simple average of relatives B. Average of weightsC. Weighted average of relatives D. All of above
CPI also named as__________? A. Household price index B. Retail price indexC. Both a and b D. None of these
Most commonly used index number is___________? A. Quantity index numberB. Price index number C. Value index number D. None of these
How many stages of demographic transition? A. Two B. Three C. FourD. Five
When the assumption of normality not met we go for__________? A. Parametric testB. Non parametric tests C. Either both D. None of these
The data obtained very first are called:___________? A. Primary data B. Secondary data C. Raw data D. None of these
If any statistical tool apply on primary data it becomes a__________? A. Primary dataB. Secondary data C. Raw data D. None of these
Single numerical fact is called________? A. Point B. DataC. Datum D. Statistic
The collection of numerical facts is called_________? A. Data B. Datum C. Statistic D. Raw