Erik Reuter wrote:
>
> You might be able to find, for example, a table of observed atmospheric
> pressure at 5am every day at a specific weather station at an airport
> in the city. I'm not sure how that would help on a test. If you are
> investigating seasonal averages, you could try to get daily data an
> average it yourself.
>
The problem: Natalia had to answer a question that was more
or less like this: 4 friends travelled and one remained in
Rio de Janeiro. They measured the air pressure, and got
Adriana: 77 cm Hg (sic), Beatriz: 76 cm Hg, Carla: 75 cm Hg,
Daniela: 65 cm Hg, Emilia: 84 cm Hg (sic). Which one remained
in Rio?
The desired answer was Beatriz, but she answered Adriana. And
I want to prove that Rio has _more_ days with 77 than 76 cm Hg :-)
I didn't find anything after 1:30 hours of google search :-(
Alberto Monteiro
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