Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Tattoo Simulation
Author:
Steve Phelps
Topic:
Confidence Interval
,
Hypothesis Testing
,
Statistics
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%?
GeoGebra
New Resources
Tutorial: Create lists of numbers and objects
Icosahedron
Shadow of a Cube (v2)
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Quiz: Finding Average Rate of Change
Discover Resources
ForLoop01
juliaSet01
Period 2 diagrams Nicholas Ngo
quadratura del cerchio
Build & Fit - Quadratic Functions
Discover Topics
Quadrilaterals
Pyramid
Cylinder
Numbers
Ratios