Answer:
To draw valid conclusions from your results, you have to carefully decide how you will select a sample that is representative of the group as a whole. There are two types of sampling methods:
Probability sampling involves random selection, allowing you to make strong statistical inferences about the whole group.
Non-probability sampling involves non-random selection based on convenience or other criteria, allowing you to easily collect data.
Table of contents
1. Population vs sample
2.Probability sampling methods
3.Non-probability sampling methods
4.Frequently asked questions about sampling
Explanation:
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