A. | 1920 |
B. | 1930 |
C. | 1935 |
D. | 1940 |
Option: D Explanation : Click on Discuss to view users comments. |
Sturge's rule is used to find out directly.
A. | Number of classes in a continuous distribution |
B. | Size of class limits |
C. | Direction of the classification |
D. | None of the above |
Option: C Explanation : Click on Discuss to view users comments. |
Systematic sampling belongs to
A. | Quota sampling |
B. | Non-probability sampling |
C. | Probability sampling |
D. | None of the above |
Option: C Explanation : Click on Discuss to view users comments. |