A local delicatessen has a scale on which the staff weigh the meat their customers buy. They don't realize it, but it always reads very close to 10 percent less than the actual weight, and they are losing money. The measurements from this scale are:

Question

Quizplus · Accepted Answer

The scale is biased, as it always reads 10 percent less than the actual weight. However, it is reliable as it consistently gives the same reading each time, even if that reading is consistently inaccurate.

A Local Delicatessen Has a Scale on Which the Staff