An old accountant friend used to say, "The sum of your errors equals perfection."

When I bought my first scientific calculator, I was taken by the fact that I no longer needed either trig tables or log tables. I could carry more det...

Steward Souten, post: 447119, member: 12714 wrote: Thanks guys.My understanding was that If I use 5% for the Chi Square significance level then what I...

paden cash, post: 447104, member: 20 wrote: So I'll answer a question with a question. Can we produce surveyors nowadays with as high a level of tech...

Holy Cow, post: 443889, member: 50 wrote: I believe I heard the period for a 100 year flood was closer to 27 years. Statistics majors can clarify tha...

ashton, post: 443306, member: 422 wrote: Anyone who has ever had a TI-83 calculator inflicted upon him or her will definitely think some reform in the...

FL/GA PLS., post: 443208, member: 379 wrote: Great article, thanks for posting it![USER=7674]@MathTeacher[/USER]Could you elaborate on this for us mor...

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We had lunch with one of our retired friends yesterday. She was an excellent biology/math teacher who taught one of my sons. She told us that she's go...

Wendell, post: 441734, member: 1 wrote: ... please don't come here. PLEASE.My daughter is visiting from Orlando this week-end. She says that on any gi...