Option #1: Yes, her sample is an appropriate, random sample. It is a good representation of the population.
Explanation: By randomly selecting ice samples from different coffee drinks at the local coffee shop, the student is ensuring that her sample is not biased and likely represents the overall quality of the ice at the establishment. This random sampling method helps to minimize the risk of selection bias and provides a more accurate assessment of the cleanliness and purity of the ice.
For a biology project, a student wants to research whether the ice at her local coffee shop is clean and free from impurities. She decides to test 5 ice samples from randomly selected coffee drinks. Determine whether her sample is an appropriate, random sample and a good representation of the population.
Option #1: Yes, her sample is an appropriate, random sample. It is a good representation of the population.
Option #2: No, her sample is not an appropriate, random sample. It does not represent the whole population.
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