Body voltage testing â also called skin voltage testing â is the most sensitive, accurate and helpful method available to detect electric fields. This is a very important measurement, especially for sensitive individuals.
An outlier can be created by a shift in the location. (mean) or in the scale (variability) of the process. Though an observation in a particular sample might be a. candidate as an outlier, the process might have shifted. Sometimes, the spurious result is a gross recording. error or a measurement error.
Answers. Relevance. Rating Newest Oldest. Best Answer: An outlier is defined as a number less than Q1-1.5(IQR) or a number greater than Q3+1.5(IQR) In your case, if you calculate the second equation, anything above 9.25 is an outlier. With 15 being a high outlier, it will increase the mean. If it was a low outlier then it would decrease the mean.