Descriptive Statistics & Grubbs-Smirnov Test for Outlier
Graphs: Mean (SD), Box & Whisker Plots
Exercise:
We measured the data of cholinesterase in 50 persons in a group.
1) Please display basic statistical data (mean, SD etc.).
2) Check as to any outlier from the analysis, using the Grubbs-Smirnov test.
