1. We can measure the cause and effect relationship
with
(a) Time series analysis
(b) Cross – Sectional analysis
(c) Correlation analysis
(d) Regression analysis

2. Depiction of relationship present between two
variables is called
(a) Correlation               (b) Regression
(c) Dispersion                (d) Location

3. Rand correlation coefficient is given by
(a) Spearman               (b) Fisher
(c) Marshall                  (d) Edgeworth

4. Probability sampling and random sampling are
(a) Anonymous
(b) Different terms
(c) Synonymous
(d) None of the above

5. The method not used to measure trend
(a) Semi average
(b) Moving average
(c) Simple average
(d) Graphic method

6. Which is a non-probability based sampling
method?
(a) Systematic sampling
(b) Stratified Random sampling
(c) Quota sampling
(d) Simple Random sampling

7. Which of the following satisfy time reversal test
but not factor reversal test?
(a) Laspeyre’s index number
(b) Fishers index number
(c) Paasche's index number
(d) Marshall – Edgeworth index number