Question

Explain THREE (3) reasons sampling is preferred compared to a
census.

Answer 1

Sampling is preferred over a census for several reasons: cost, time, and accuracy. Sampling reduces costs, allows data to be collected more quickly, and can provide accurate results that represent the entire population.

Step-by-step explanation:

Sampling is preferred compared to a census for several reasons:

1. Cost: Conducting a census can be expensive, as it requires collecting data from every member of a population. Sampling allows researchers to collect data from a smaller subset of the population, reducing costs.
2. Time: It takes a significant amount of time to collect data from every member of a population. Sampling allows researchers to collect data more quickly, as they only need to gather information from a select group.
3. Accuracy: Sampling can provide accurate results that are representative of the entire population. By using appropriate sampling methods, researchers can ensure that the sample reflects the characteristics of the larger population.