how do u write an equation for a trend line?
2007-06-06 12:44:46 · 3 answers · asked by Nickels6 2 in Education & Reference ➔ Homework Help
I think you are referring to the
Method of Lease Squared to calculate a trend line from data points. A business statistics text will have the formulas.
Below is a version on the web.
2007-06-06 12:52:40 · answer #1 · answered by Robert L 7 · 0⤊ 0⤋
A cumulative frequency graph could have the standards joined up, (many times an "S" shaped curve) not as a without delay line of proper in high-quality condition!! A trend line is a CURVE of proper in high-quality condition, (all factors frivolously allotted on the two sides of the line) yet would not inevitably bypass via each and all the standards. The curve may be able to be a without delay line IF the standards are nonetheless frivolously allotted the two component of the line.
2016-12-18 16:15:32 · answer #2 · answered by Anonymous · 0⤊ 0⤋
problematic step seek using yahoo and bing this could actually help
2014-07-21 18:53:34 · answer #3 · answered by Anonymous · 0⤊ 0⤋