A self-selected study is a source of bias in which factor of statistical analysis?
Source of data
Mathematical calculations
Context of data
Sampling method
Solution:
option D. sampling method
Explanation:
sampling method : A sampling method is a procedure for selecting sample members from a population. Three common sampling methods are: simple random sampling , stratified sampling , and cluster sampling
A self-selected study is a source of bias in which factor of statistical analysis?
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