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-----Original Message-----
From: phys-l-bounces@carnot.physics.buffalo.edu [mailto:phys-l-
bounces@carnot.physics.buffalo.edu] On Behalf Of Bernard Cleyet
Sent: Wednesday, January 06, 2010 6:02 PM
To: Forum for Physics Educators
Cc: Nancy Seese
Subject: Re: [Phys-l] Hybrid mileage
OK!
I keep meticulous record of gasoline purchased and MPG at each filling.
I'll add a journal entry on the weather.
bc becoming a Galton? He has somewhere records for ~ 1/2 million miles
of gasoline consumption.
On 2010, Jan 06, , at 10:08, Jack Uretsky wrote:
Hi all-would
The data are insufficient. For example, if, in winter, you let
the car sit and warm up for a bit before driving, your winter mi/gal
be reduced.would
A more complete analysis would require comparison - summer v
winter - of miles driven, driving times, and fuel consumption. This
lead to possible systematic differences (or uncertainties) in yourdata.
Regards,
Jack
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