Related Posts

Q. A period for which index number is determined is called as ------

Q. Past data has shown that the regression line relating the final exam score and the midterm exam score for students who take statistics from a certain professor is: final exam = 50 + 0.5 × midterm One interpretation of the slope is

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

Q. Given below the four sets of observations. Which set has the minimum variation?

Q. If there are many extreme scores on all examination, the dispersion is:

Q. Find the median of the set of numbers: 21, 3, 7, 17, 19, 31, 46, 20 and 43.

Q. If the mode is 14 and value of mean is 5 then the value of median is

Q. Find the mean of 13,18,13,14,13,16,14,21,13

Q. An index time series is a list of nos. for two or more periods of time

Q. Regression Coefficient of Y on X is: