Related Posts

Q. In regression equation y=a+βx+e, both x and y variables are

Q. The point of intersection of two regression lines is..........................

Q. Periodic movements with duration longer than a year are called

Q. In regression analysis, if the independent variable is measured in kilograms, the dependent variable:

Q. The arithmetic mean is 12 and the number of observations are 20 then the sum of all the values is

Q. Factor Reversal test is satisfied by:

Q. In a five number summary, which of the following is not used for data summarization?

Q. If the growth rate is constant, the trend is –

Q. Branches of statistics includes

Q. ___is particularly suitable for the construction of index nos.