Listed below are platelet counts (1000 cells/ L) from subjects included in Data Set 1 Body Data.

Question:

Listed below are platelet counts (1000 cells/ μL) from subjects included in Data Set 1 "Body Data." Identify the outlier and then comment on the effect it has on the mean and standard deviation by finding the values of those statistics with the outlier included and then with the outlier excluded.
263 206 185 246 188 191 308 262 198 253 646