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GeoGebra
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Sample Size Problems Involving Proportions and Means
Author:
David Gurney
Topic:
Means
Move the slider to select a new problem. Check the box to see the answer.
GeoGebra
New Resources
Ellipse as Envelope - Correspondence Method
Isosceles Triangle: Quick Construction
Cross Product in 2D and 3D
cylinder net slider
Rotating Points (Optical Illusion)
Discover Resources
Missing Square Puzzle
Volume_Disc
Expansion for sin(x)/x
SAE-No-3-2
Ellipse: Magic Sum = ?
Discover Topics
Continuity
Bar Chart or Bar Graph
Differential Equation
Similar Triangles
Fractal Geometry