TABLE 1. .
STEM sample descriptive statistics (N = 12,449) All student demographics are binary coded, 0 = no and 1 = yes so that the means can be converted to percentages for each group (i.e., a mean of 0.11 for participation in UR means that 11% of students participated in UR).
| N | Min. | Max | Mean | SD | |
|---|---|---|---|---|---|
| White | 12449 | 0 | 1 | 0.43 | 0.495 |
| Black | 12449 | 0 | 1 | 0.09 | 0.289 |
| Asian/Pacific Islander | 12449 | 0 | 1 | 0.18 | 0.384 |
| Native American | 12449 | 0 | 1 | 0.00 | 0.054 |
| Latino/a/x | 12449 | 0 | 1 | 0.17 | 0.378 |
| Two or more races selected | 12449 | 0 | 1 | 0.04 | 0.188 |
| Gender Female | 12446 | 0 | 1 | 0.44 | 0.496 |
| First-generation in college | 12210 | 0 | 1 | 0.28 | 0.450 |
| Pell eligible ever | 12449 | 0 | 1 | 0.39 | 0.487 |
| Participation in UR | 12449 | 0 | 1 | 0.11 | 0.318 |
| Prior Academic Performance | 12144 | .0 | 4 | 3.18 | 0.60540 |