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hcmiller92 · 04-24-2007, 12:56 PM

The results of such a survey are useless for drawing inferences to the universe of BMWs. The sample here is self-selecting, and that's ok as long as everyone understands it has no correlation to all BMW bikes built.

04-24-2007, 12:56 PM	#179
hcmiller92 Gnarly Adventurer Joined: Jun 2006 Location: Berkshires, Massachusetts Oddometer: 388	Sampling is a science The results of such a survey are useless for drawing inferences to the universe of BMWs. The sample here is self-selecting, and that's ok as long as everyone understands it has no correlation to all BMW bikes built. __________________ Curt Miller, past pres. Adirondack Mountain Club (www.adk.org) BMWMOA #125912 BMWRA #31609 '08 BMW K1200GT '07 G650 X-Challenge http://curt-mobile.blogspot.com/