What does a sample size mean?
A. The respondents who reflect the group about which predictions are made
B. The number of people who respond to a poll
C. The number of people who drop out of a poll
D. The people who are of interest to the pollsters
Answer (2)
A sample size is the number of participants in a study needed to accurately represent a larger population. It is crucial for ensuring the validity of research findings and is best described by option A: the respondents who reflect the group about which predictions are made.
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A sample size is the number of participants in a study, representing a larger group for accurate predictions. It is essential in ensuring the validity and reliability of research findings. Proper sample sizing is key to attaining meaningful results. ;
