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Mean x-height Fractions of Typefaces by Publication Form
| Publication | Mean | Standard Deviation |
|---|---|---|
| Hardcover book typefaces | 0.42 | 0.04 |
| Paperback book typefaces | 0.43 | 0.03 |
| Newspaper typefaces | 0.48 | 0.03 |
| Print typefaces adapted to screens | 0.49 | 0.04 |
| Digital typefaces designed for screens | 0.52 | 0.03 |
