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In a cross-country race with a 35 participants, the mean finish time was 21 minutes . Which statement must be true ?
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Feb 1, 2018
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In a cross-country race with a 35 participants, the mean finish time was 21 minutes . Which statement must be true ?
Mathematics
high-school
TheYann
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The answer is c because all the others can be eliminated, the mean is all the numbers added up and divided by the number of numbers.
Mattbornski
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Feb 7, 2018
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