Sr.No. | Deliberate Sampling | Sr.No. | Random Sampling |
(1) | Under deliberate sampling, the selection of items is made by choice. | (1) | Under random sampling, the selection of items is made by chance. |
(2) | It is useful for a small population. | (2) | It is useful for a large population. |
(3) | In this method, selection of items may be biased. | (3) | In this method, there is no possibility of bias since the sample are selected at random. |
(4) | This method has no further categories. | (4) | This method is further divided into lottery method, serial arrangement method, etc. |