estion 12 of 25 < > ew Policies urrent Attempt in Progress Below are tabulated a number of Rockwell G hardness values th
Posted: Mon Jul 11, 2022 10:07 am
estion 12 of 25 < > ew Policies urrent Attempt in Progress Below are tabulated a number of Rockwell G hardness values that were measured on a single steel specimen. Compute (a) the average hardness value and (b) the standard deviation hardness value. (a) i (b) i -/1 E 49.1 46.7 49.8 49.4 48.8 47.5 46.6 47.3 49.5 47.5 47.1 49.3