Sr.No. | Census Method (survey) | Sr.No. | Sample Method |
(1) | In census survey, information is collected from each and every unit of the population. | (1) | In sample survey, information is collected from a few selected unit of the population. |
(2) | It is very expensive and time-consuming. | (2) | It is less expensive and less time-consuming. |
(3) | It is suitable where the field of investigation is small. | (3) | It is suitable where the field of investigation is large. |
(4) | It is more accurate and reliable. | (4) | It is less accurate and less reliable. |
(5) | It rules out the possibility of any personal biases. | (5) | It holds the chance of personal biases in the selection of samples. |