Coded Data

Author:Neil

Explore the effects of coding data by varying the parameters b and a. Try to predict the effect of different codings on the mean and variance and then use the sketch to check.

New Resources

Model 3
Open Education 2025
Solving 2x2 and 3x3 Systems Using Cramer's Rule
以竹簽拼砌三角形
Quiz: Identifying Opposite, Adjacent & Hypotenuse

Discover Resources

Tangent-Chord Angles
Bell - special right triangle
triangle
Map of Vermont

Discover Topics

Piecewise Functions
Vectors 2D (Two-Dimensional)
Parallelogram
Similarity Transformation or Similarity
Expected Value