A new assay method is being evaluated in comparison to an

Last updated: 6/28/2023

A new assay method is being evaluated in comparison to an existing gold standard method Repeated runs of the new method show assay points that are closely clustered together However the mean measurement from the new assay is significantly different from the mean measurement of the same samples with the gold standard method Which of the following statements could account for this observation There is likely to be an interfering chemical in the new assay method that is affecting the accuracy of the method There are random errors during performance of the new assay method due to operator error The new assay has very little systematic error None of the above