Search for tag: "z-score"
1.8 Example (summarizing this module) | Basic Statistics | Exploring Data | UvAIn this video Matthijs discusses an example in which he uses all the core elements of this module. In the example, your data matrix contains the average grades in chemistry of 8 high schools.…
From Sander Birkhoff
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1.7 Z-scores | Basic Statistics | Exploring Data | UvAIn this video you learn how to compute a Z-score and why it is useful. Sometimes, researchers want to know if a certain observation is common or exceptional. To find out they calculate the number of…
From Sander Birkhoff
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