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johndoris johndoris
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2 months ago
In each situation, indicate whether the method of data collection is biased.


A professor asks her class of first year students if any of them consumed alcohol over the weekend.

▸ Biased

▸ Not biased
Textbook 
Statistics: Unlocking the Power of Data

Statistics: Unlocking the Power of Data


Edition: 3rd
Authors:
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drdaviddrdavid
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2 months ago
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johndoris Author
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2 months ago
Thanks
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Brilliant
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This helped my grade so much Perfect
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