b:head_first_statistics:variability_and_spread
Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revision | |||
| b:head_first_statistics:variability_and_spread [2025/09/17 08:10] – [Percentile] hkimscil | b:head_first_statistics:variability_and_spread [2025/09/17 08:12] (current) – [Standard score] hkimscil | ||
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| Line 235: | Line 235: | ||
| [[:standard deviation]] | [[:standard deviation]] | ||
| ====== Standard score ====== | ====== Standard score ====== | ||
| + | see | ||
| [[:standard score]] | [[:standard score]] | ||
| + | [[:z score]] | ||
| $ z = \large\frac {x-\mu}{\sigma} $ | $ z = \large\frac {x-\mu}{\sigma} $ | ||
b/head_first_statistics/variability_and_spread.1758064225.txt.gz · Last modified: by hkimscil