Question 99537: Find the mean and the median.
–2, 7/4 ,3/4 , 4, 9
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! Find the mean and the median.
–2, 7/4 ,3/4 , 4, 9
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Mean: add the numbers and divide by 5.
11 10/4 = 13 1/2 = 27/2
(27/2)/5 = 27/10 = 2.7 is the mean
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Median:
Put the numbers in ascending order
and choose the middle number which
is 7/4
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Cheers,
Stan H.
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