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Q. A time series consists of:

Q. The sum of squared deviations is minimum when taken from:

Q. Laspeyre's index = 110, Paasche's index = 108, then Fisher's Ideal index is equal to:

Q. The variate values which divide a series into ten equal parts are called:

Q. If the regression line is Y on X, then the variable X is known as..........................

Q. If the coefficient of determination is equal to 1, then the correlation coefficient :

Q. The range of the scores 29, 3, 143, 27, 99 is:

Q. If in a discrete series 75% values are less than 30, then:

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

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