You have been hired as a consultant by building contractor, who have been sued by the owners’ representatives
of a large condominium project for shoddy construction work. In order to assess the damages for the various
units, the owners’ association sent out a letter to owners and asked if people were willing to make their units
available for destructive testing. Destructive testing was conducted in some of these units as a result of the
responses. Based on the tests, the owners’ association inferred the damage over the entire condo complex. Do
you think that the inference is valid in this case? Discuss how proper sampling should proceed in this situation.

请问这道题的思路是什么啊?

[此贴子已经被作者于2009-5-24 12:21:09编辑过]