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Stats Symbols 4
| Symbol | Meaning | |
|---|---|---|
| N | sample size | |
| M | sample mean | |
| µ | population mean | |
| SEM | standard error of the mean | σ/√N |
| d | effect size | (M-µ)/SD |
| CI | confidence interval | (M-µ)±MOE |
| MOE | margin of error | (CV)(SEM) |