mosmydolphin10 mosmydolphin10

18-08-2017
Mathematics

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The language arts teacher wants to know whether the students in the entire school prefer a debate or an speech. The teacher draws a random sample from the following groups All teachers in the school All boys in each grade All students in the speech club All students in each grade Which group best represents the population she should take a random sample from to get the best results for her suney? All teachers All boys in each grade All students in the speech club All students in each grade

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merlynthewhizz merlynthewhizz

27-08-2017

The language art teacher wants to know the opinion of the ENTIRE school, so it would be fair if the teacher takes a sample from the ENTIRE school population. She can use the stratified sampling method where she can take a proportionate sample from each grade.

Correct answer: All students in each grade

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