Curve Fitting: How well does the curve describe the data? (Inquiry Based) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines.


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Naslov Curve Fitting: How well does the curve describe the data? (Inquiry Based)
Opis This activity could be used in any course where students are asked to understand how well a curve describes a set of data. These are a few of the Learning Goals: Students will be able to: Explain how the range, uncertainty and number of data points affect correlation coefficient and Chi squared; Describe how correlation coefficient and chi squared can be used to indicate how well a curve describes the data relationship; Apply understanding of Curve Fitting to designing experiments
Subjekt Fizika, Hemija, Matematika
Nivo High School (Viša škola), Osnovni studij - Uvod
Tip Lab
Trajanje 60 minuta
Uključen odgovor Da
Jezik Engleski
Ključne riječi chi squared, correlation coefficient, data, phet activity, regression
Simulacije Fitovanje podataka (HTML5)


Autori: Trish Loeblein, Mike Dubson
Kontakt e-mail patricia.loeblein@colorado.edu
Škola / Organizacija PhET
Poslato 7/18/08
Obnovljeno 11/11/19