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October 25, 2014

Homework Help: mean median mode

Posted by Marko on Thursday, September 29, 2011 at 7:10pm.

i need to find from the following data
the outlier and how the outlier affects the mean.
find also the
mean median mode
here are the numbers:
156
145
162
215
148
163

here is what i got:
outlier; 215
with the outlier the mean is: 164.8
with out the outlier mean is: 154.8

mean is: 164.8
median : 159
mode: there is no number that is listed 2 times so no mode

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