Asked by dark
Use the standard deviation to identify any outliers in the given data set.
{1, 62, 3, 2, 2, 1, 4, 1, 2, 1, 3, 1}
thank you if you can help
{1, 62, 3, 2, 2, 1, 4, 1, 2, 1, 3, 1}
thank you if you can help
Answers
Answered by
oobleck
clearly, 62 is the outlier
The mean is 6.91
The std is σ=16.63
so 62 is 3.3σ above the mean
so -- what makes an outlier?
The mean is 6.91
The std is σ=16.63
so 62 is 3.3σ above the mean
so -- what makes an outlier?
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