Statistics & Truth [by CR Rao]:
RedCross hires local food contractors to supply rice, salt, water to N unknown survived victims of a recent Earthquake.
The bill shows they supply quantities R, S, W, resp, per day.
Assume average daily consumption per person be r, s, w resp.
To verify any cheating of overbill by contractors:
R/r = S/s = W/w = N
No comments:
Post a Comment