The Solution:
The correct answers are ticked in the picture below:
Step-by-step explanation:
Cluster sampling is a probability sampling technique where researchers divide the population into multiple groups (clusters) for research. Researchers then select random groups with a simple random or systematic random sampling technique for data collection and data analysis.
Stratified random sampling is a method of sampling that involves the division of a population into smaller sub-groups known as strata.
Therefore, the correct answers are:
[ option 2 ]
[ option 3 ]