Question

A standard sample of pooled human blood serum contains 42.0g of
albumin/liter. Five laboratories (A-E) do six determinations (on the
same day) of the albumen concentration with the following g/L results:
A 42.5 41.6 42.1 41.9 41.1 42.2
B 39.8 43.6 42.1 40.1 43.9 41.9
C 43.5 42.8 43.8 43.1 42.7 43.3
D 35.0 43.0 37.1 40.5 36.8 42.2
E 42.2 41.6 42.0 41.8 42.6 39.0
Using the relevant statistical analyses comment on the precision and
accuracy of each of these sets of results. Also determine if there are any
outliers.