A. Mean

B. Median

C. Mode

D. geometric mean

A. All the mathematical and positional averages are equal.

B. All the mathematical averages are equal but the positional averages are not equal

C. All the mathematical averages are equal to zero

D. None of these

A. The distribution is symmetrical

B. The distribution is positively skewed

C. The distribution is negatively skewed

D. None of these

A. Univariate analysis

B. Bivariate analysis

C. Multivariate analysis

D. Both Bivariate and Multivariate analysis

A. More than Unity

B. Less than Unity

C. Unity

D. all

A. Zero correlation

B. High degree of positive correlation

C. Perfect negative correlation

D. Perfect positive correlation

A. Fisher

B. Spearman

C. Karl Pearson

D. Bowley

A. Independent variable

B. Explanatory variable

C. Regressor

D. All the above

A. (0,0)

B. (1,1)

C. (x,y)

D. (x̄, ӯ)

A. Coincident

B. Parallel

C. Perpendicular to each other

D. None of these