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

A. Arithmetic mean

B. Mode

C. Median

D. All of the above

A. Tertiary data

B. Secondary data

C. Primary data

D. None of the above

A. Correct order

B. Proper place

C. Short and clear question

D. All of the above

A. Bell shaped

B. Asymmetrical

C. Mesokurtic

D. All are correct

A. The number of trials is indefinitely large

B. Probability of success is indefinitely small

C. Mean of poisson distribution is finite

D. All of the above

A. ±1

B. +2

C. +3

D. +4

A. 12

B. 13

C. 14

D. 15

A. $$\mathop {\lim }\limits_{n \to \infty } \frac{{{n_x}}}{n}$$

B. $$\mathop {\lim }\limits_{n \to \infty } \frac{n}{{{n_x}}}$$

C. $$\mathop {\lim }\limits_{n \to 0} \frac{{{n_x}}}{n}$$

D. None of these

A. 34.72

B. 34.62

C. 34.82

D. 34.28

A. average salary of every employee to per month

B. average salary per month

C. average salary per employee

D. monthly salary of each employee