Business Statistics and Research Methods MCQ Questions and Solutions with Explanations | Commerce

A. The alternative hypothesis of the Kruskal-Wallis test is the same as the mean

B. The alternative hypothesis of the Kruskal-Wallis test is the same as variable

C. The null hypothesis of the Kruskal-Wallis list is not that the means are the same

D. The null hypothesis of the same as alternative hypothesis

A. Theory of probability

B. Action-reaction theory

C. Historical experience theory

D. Time lapse theory

A. Only 1

B. Only 2

C. Both 1 and 2

D. Neither 1 nor 2

A. Origin

B. Scale

C. Algebraic signs

D. None

A. r³

B. 1 - r²

C. 1 + r³

D. r²

A. Longitudinal design

B. Comparative design

C. Experimental design

D. Case study design

A. 1 and 2

B. 1 and 3

C. 2 and 4

D. 1, 3 and 4

A. $$\left( {X,\,Y} \right)$$

B. $$\left( {\overline X ,\,Y} \right)$$

C. $$\left( {X,\,\overline Y } \right)$$

D. $$\left( {\overline X ,\,\overline Y } \right)$$

A. economic criteria

B. control criteria

C. adaptive criteria

D. accumulation criteria

A. Skewness

B. Dispersion

C. Correlation

D. Kurtosis