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Sam surveyed $8$ shoppers in the supermarket's bakery section about their purchasing habits. $\newline$ Is this sample of the shoppers at the supermarket likely to be biased? $\newline$ Choices: $\newline$ (A) yes $\newline$ (B) no

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Identify biased samples

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Q. Sam surveyed

8

shoppers in the supermarket's bakery section about their purchasing habits.

\newline

Is this sample of the shoppers at the supermarket likely to be biased?

\newline

Choices:

\newline

(A) yes

\newline

(B) no

Sample Size Evaluation: Determine if the sample size and selection method are likely to produce a biased result. $\newline$ Sampling only $8$ shoppers in the supermarket's bakery section may not be representative of all shoppers at the supermarket, as it does not account for the diversity of shoppers in different sections or those who may not visit the bakery section at all. Additionally, the time of day and day of the week can also affect the type of shoppers present.
Clientele Diversity: Consider the diversity of the supermarket's clientele. A supermarket likely serves a wide variety of customers with different purchasing habits. By only surveying shoppers in the bakery section, the sample may not capture the full spectrum of purchasing habits of all shoppers at the supermarket.
Sample Representativeness: Evaluate the representativeness of the sample. $\newline$ The sample is not likely to be representative of the entire shopper population at the supermarket because it is limited to a specific section and a small number of individuals. This can lead to a biased understanding of the overall purchasing habits of all shoppers.

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