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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Наслов Curve Fitting: How well does the curve describe the data? (Inquiry Based)
Опис 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
Субјект Математика, Физика, Хемија
Ниво High School (Виша школа), Основне студије - Увод
Тип Лаб
Трајање 60 минута
Укључен одговор Да
Језик Енглески
Кључне речи chi squared, correlation coefficient, data, phet activity, regression
Симулације Фитовање података (HTML5)


Аутори: Trish Loeblein, Mike Dubson
Контакт имејл: patricia.loeblein@colorado.edu
Школа / Организација PhET
Послато 18.7.08.
Обновљено 11.11.19.