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Q. The strength (degree) of the correlation between a set of independent variables X and a dependent variable Y is measured by

Q. Which of the following is an absolute measure of dispersion?

Q. The range of the values -5, -8, -10, 0, 6, 10 is:

Q. In the regression equation Y = a+bX, the Y is called:

Q. The measurements of spread or scatter of the individual values around the central point is called:

Q. The first three moments of a distribution about the mean are 1, 4 and 0. The distribution is:

Q. The averages are affected by change of:

Q. The Correlation coefficient between two variables is the………………..of their regression coefficients.

Q. Relative Method is further divided into how many types?

Q. The measures of dispersion can never be: