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

A. class limIt

B. class interval

C. mid-point of class

D. None of these

A. Proceed with the field work

B. Find suitable source for the population members

C. Define the people of interest

D. Examine the objective of the study

A. np

B. n

C. p

D. np(1 - p)

A. Zero

B. One

C. Negative

D. None of these

A. about the population

B. about the sample

C. about the sample or about the population

D. neither about the sample nor about the population

A. Both (A) and (R) are true and (R) is the correct explanation of (A)

B. Both (A) and (R) are true, but (R) is not the correct explanation of (A)

C. Both (A) and (R) are false

D. (A) is false, but (R) is true

A. the question of whether the results of a study can be generalized beyond the specific research context

B. whether the research question is judged to be a good research question by those outside the study

C. the question of whether or not social scientific findings are applicable to people's everyday, natural social settings

D. an ambiguous concept whose meaning depends on how it is defined

A. Unit test

B. Time test

C. Time Reversal Test and Factor Reversal Test

D. None of these

A. 0.87

B. 0.86

C. 0.89

D. 0.75

A. $$\frac{{p - q}}{{npq}}$$

B. $$\frac{{q - p}}{{npq}}$$

C. $$\frac{{{{\left( {q - p} \right)}^2}}}{{npq}}$$

D. $$\frac{{{{\left( {p - q} \right)}^2}}}{{npq}}$$