Answer:
Explanation:
No, the most popular class for members in the sample is not guaranteed to be the most popular class for all members. This is because the sample may not be representative of the entire population of members at the fitness center.
The sample may be biased, meaning it does not accurately represent the entire population. For example, the sample may include mostly young adults who prefer high-intensity workouts, while the overall population may have a more diverse age range and preferences for different types of classes.
Additionally, the sample size may not be large enough to accurately represent the entire population. A small sample size may not provide enough data to make accurate predictions about the entire population.
Therefore, while a survey of a sample of members can provide useful information about the preferences of those surveyed, it cannot guarantee that the most popular class for the sample will be the most popular class for all members of the fitness center.