Answer:
No, the sample of the first 32 diners at the restaurant is unlikely to be representative of all the diners at the restaurant.
To have a representative sample, it is important to ensure that the sample is randomly selected or, at the very least, selected in a way that minimizes bias. In this case, Deb questioned only the first 32 diners to arrive at the restaurant, which introduces a potential bias.
For example, the first 32 diners may not be a diverse representation of the entire population of diners at the restaurant. It is possible that they arrived at a specific time when there is a different demographic or behavior pattern compared to other times. They may not accurately represent the various age groups, cultural backgrounds, preferences, or other characteristics of the overall population of diners.
To obtain a more representative sample, it would be better to randomly select diners throughout the day or across different days, ensuring that all types of diners have an equal chance of being included in the sample. This would provide a more accurate reflection of the overall population of diners at the restaurant.
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Step-by-step explanation:
