# Fitovanje podataka

 Preuzimanje (Download) Ugradnja (Embed) zatvori Ugradi (Embed) izvršnu kopiju ove simulacije Koristi ovaj HTML za ugradnju (embed) izvršne kopije ove simulacije. Možeš mijenjati dimenzije prikaza (širinu i visinu ekrana) mijenjajući "width" i "height" atribute u HTML. Ugradi sliku. Klikom na nju pokretat će se simulacija.
Klikni i započni
Koristi ovaj HTML kod da bi se pojavio ekran sa natpisom "Klikni i započni" ("Click to Run"). Polinomi Pogrešna analiza Data PhET je podržаn od: i nаstаvnikа kаo što ste Vi!
 Original Sim and Translations

• Polinomi
• Pogrešna analiza
• Data

### Description

Drag data points and their error bars and watch the best-fit polynomial curve update instantly. You choose the type of fit: linear, quadratic, or cubic. The reduced chi-square statistic shows you when the fit is good. Or you can try to find the best fit by manually adjusting fit parameters.

### Primjeri obrazovnih ciljeva

• Explain how the range and 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

### Standards Alignment

#### Common Core - Math

HSS-ID.B.6
Represent data on two quantitative variables on a scatter plot, and describe how the variables are related.
HSS-ID.B.6a
Fit a function to the data; use functions fitted to data to solve problems in the context of the data. Use given functions or choose a function suggested by the context. Emphasize linear, quadratic, and exponential models.
HSS-ID.B.6b
Informally assess the fit of a function by plotting and analyzing residuals.
Version 1.0.0

### Teacher Tips

 Vodič za nastavnike (pdf) sadrži savjete kreirane оd strane PhET tima. ( PDF ).

### Teacher-Submitted Activities

Curve Fitting: How well does the curve describe the data? (Inquiry Based) Trish Loeblein, Mike Dubson HS (VŠ)
UG-Intro (VSŠ)
Lab Matematika
Fizika
Hemija
Concept questions for Physics using PhET (Inquiry Based) Trish Loeblein HS (VŠ)
UG-Intro (VSŠ)
MC Fizika
Algebra-based Physics Semester one lessons, clicker questions, and schedule in pdf (Inquiry Based) Trish Loeblein UG-Intro (VSŠ)
HS (VŠ)
DZ
Lab
Demo
Fizika
¿Qué tan bien la curva describe los datos? Loeblein y Dubson (traducción Diana López) UG-Intro (VSŠ)
HS (VŠ)
DZ
Remote
Guided
Matematika
Fizika
Alignment of PhET sims with NGSS Trish Loeblein updated by Diana López HS (VŠ)
MS (SŠ)
Ostalo Fizika
Biologija
Hemija
Nauka o Zemlji
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) Diana López HS (VŠ)
MS (SŠ)
Ostalo Fizika
Biologija
Hemija
Matematika
PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) Diana López UG-Intro (VSŠ)
HS (VŠ)
Ostalo Hemija
Fizika
Matematika
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) Diana López K-5 (OŠ)
MS (SŠ)
DZ
Discuss
Demo
Lab
Guided
Matematika
Astronomija
Hemija
Fizika
Capacitor and Dielectric 2 Bassam Rashed UG-Adv (VSŠ2)
UG-Intro (VSŠ)
Ostalo
HS (VŠ)
Demo
Guided
Lab
Remote
DZ
Fizika
Estadística Andrés Gualberto Palomo Cuevas HS (VŠ) Remote
DZ
Matematika

HTML5 sims can run on iPads and Chromebooks, as well as PC, Mac, and Linux systems.

iOS 12+ Safari

Android:
Not officially supported. If you are using the HTML5 sims on Android, we recommend using the latest version of Google Chrome.

Chromebook:
The HTML5 and Flash PhET sims are supported on all Chromebooks.
Chromebook compatible sims

Windows Systems:

Macintosh Systems:

Linux Systems:

Dizajn tim Nezavisne baze i biblioteke Hvala:
• Michael Dubson (lead designer, original developer)
• Chris Malley (developer)
• Jonathan Olson (developer)
• Saurabh Totey (developer)
• Martin Veillette (developer)
• Trish Loeblein
• Ariel Paul
• Kathy Perkins
• almond-0.2.9.js
• base64-js-1.2.0.js
• FileSaver-b8054a2.js
• font-awesome-4.5.0
• game-up-camera-1.0.0.js
• he-1.1.1.js
• himalaya-0.2.7.js
• jama-1.0.2
• jquery-2.1.0.js
• katex-0.11.0-css-all.js
• katex-0.11.0.min.js
• lodash-4.17.4.js
• pegjs-0.7.0.js
• seedrandom-2.4.2.js
• text-2.0.12.js
• TextEncoderLite-3c9f6f0.js