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29-11-2019
Mathematics

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Answer my question please, thanks, and could you provide a definition for the phrase representative sample? Thank you so much.

Answer my question please thanks and could you provide a definition for the phrase representative sample Thank you so much class=

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29-11-2019

Answer:

A sample, or p hat, is representative when the sample closely remebles the population, which are the students in this case. The third and first answer choice would be correct.

Picking lunch period one is wrong because that would overrepresent the students in the first lunch period. Same applies to the first 30 students.

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