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March 28, 2015

March 28, 2015

Posted by **marko** on Wednesday, September 5, 2012 at 10:50pm.

#1

find the outlier and tell how it affects the mean for:

-13, -16, -12, -16, -3, -14

mean: 12.3

the outlier is: -3

mean without outlier: 14.2

THE OUTLIER LOWERS THE MEAN BY : 1.9

- math outlier -
**PsyDAG**, Thursday, September 6, 2012 at 1:50amYour math is correct, except that the mean in both cases would be negative, and the outlier would increase the mean.

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