In the article that appeared on page 610 of the September/October 2013 issue of Ear and Hearing, there is an error. Equation #6 on page 614, should read as follows:
The authors sincerely regret this error.
McMillan G.P., Reavis K.M., Konrad-Martin D., Dille M.F.. The statistical basis for serial monitoring in audiology. Ear Hear. (2013);32:610–618