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Dallas wants to know what elective subjects the students at his school like best.He surveys students who are leaving band class.Is it a random sample or biased sample.Explain
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Oct 15, 2018
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Dallas wants to know what elective subjects the students at his school like best.He surveys students who are leaving band class.Is it a random sample or biased sample.Explain
Mathematics
middle-school
Marc Schulder
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Biased, Dallas is only asking kids who are all in the same elective class. He could ask random rids at luch or in the hallway for an unbiased opinion.
Sumukh Barve
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Oct 20, 2018
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Sumukh Barve
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