...............refers to the number of independent observations which is obtained by subtracting the number of constraints from the total number of observations.

Related MCQs

• Total number of observations – number of constraints =......................
• The total of all the observations divided by the number of observations is called
• Correlation analysis between one dependent variable with one independent variable by keeping the other independent variables as constant is called......................
• The value in a series of observations which occurs with the greatest frequency is called:
• The total current year prices for the various commodities in question is divided by the total of base year prices and the quotient is multiplied under
• If X and Y are independent, the value of byx is equal to ........................
• If X and Y are independent, the property byx = bxy = 0 is called ...................
• In ..................... regression analysis, only one independent variable is used to explain the dependent variable.
• Regression coefficient is independent of...........................
• If two events A and B are independent, the probability that they will both occur is given by