A series of free Statistics Lectures in videos.
These lectures cover the concept and use of z-scores.
This is the seventh page of the series of free video lessons, "Statistics Lectures".
Z-Scores (part one)
Z-Scores (part two)
Extra Z-Score Problems
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget which allows your to practice solving Algebra, Trigonometry, Calculus and other math topics.
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