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B2 ISA Practice - Can't do this one question.... watch

    • Thread Starter

    This should be in the 'Biology' forum, but I saw no option for that.

    Anyway, we got some ISA practice for homework, and there's this one question I can't do, and have consulted Google, but that did not help.

    The exact question is:

    "Explain why using results from all the other members of your class to calculate a mean for each temperature may not give you a more accurate answer." (3 Marks)

    I was going to say: We can't be sure if others' results are accurate, so this may cause our results to become less accurate.

    But, I need 3 points...Help me please.
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Updated: September 15, 2015
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