Tattoo Simulation

Thème :Intervalle de Confiance, Test d'Hypothèse, Statistiques

A Harris poll surveyed 2016 adults and found that 463 of them had one or more tattoos. Does the sample provide evidence that the percentage of adults who have a tattoo is less than 25%?

Nouvelles ressources

函數的奇偶性
兩位數的位值
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Visualizing the Pythagorean Identity with Sine and Cosine
Billard V5.2 and V6

Découvrir des ressources

Pythagoras Fit Proof
Sine Function
Challange 1.1
How to Translate, Reflect, and Rotate in GeoGebra

Découvrir des Thèmes

Hyberbole
Arbres de Probabilité
Probabilité
Opérations Arithmétiques
Cosinus