Dr. Caras was characterizing a cytochrome (an iron-containing protein) from a new strain of bacteria. He obtained eight measurements of the percent iron in the protein: 0.4008 %, 0.4009%, 0.3997%, 0.3996%, 0.4118%, 0.3999%, 0.4001 %, and 0.3994%. Calculate the mean (x) and standard deviation (s) for these results. x = _% S= % Use the Grubbs test to determine if one of these values is an outlier. What is the value of Gcalculated? Gcalculated= Should this potential outlier be rejected with 95% confidence? Critical values of G can be found in this table. Pick one below: The potential outlier should be kept. The potential outlier should be rejected.