03:54 - 06:55
3m 1s
What z-scores and percentiles tell you about data, and how to get the z-distribution.
Video Transcript
Related Clips
An example of when the z-score would be helpful in daily life.
Shows how to use the z-score to adjust data using two different scales.
Describes how to interpret data with multiple peaks.
How sample size can be used to increase statistical power.
Explains when to use the Mean and Cumulative Distribution Geometric formulas.