Table 3.
ANOVA Results and Mobile Device/Reservation Zip Code Correlations
| Sample Size of Recreation.gov data and Correlations | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| n (# of devices) | Mean | Std. Deviation | Mean Difference | F-value/Welch Statistic | p-value | Levine statistic | n (# of reservations) | Correlation with common evening location zip codes | |
| Buckhorn (Chickasaw National Recreation Area) Campground | 1,032 | 0.860 | |||||||
| Median Annual Household Income | 626 | $5,940 | 10.322 | 0.00la | 16.227d | ||||
| Requiring Reservations | 285 | $59,735 | $25,491 | ||||||
| No Reservations | 341 | $53,796 | $19,700 | ||||||
| Portion of White Residency | 632 | 0.0023 | 0.025 | 0.875 | 0.076e | ||||
| Requiring Reservations | 288 | 0.7182 | 0.1860 | ||||||
| No Reservations | 344 | 0.7159 | 0.1922 | ||||||
| Green River (Colorado National Monument) Campground | 1,344 | 0.890 | |||||||
| Median Annual Household Income | 581 | $5,084 | 3.919 | 0.048c | 1.24e | ||||
| Requiring Reservations | 302 | $74,364 | $32,548 | ||||||
| No Reservations | 279 | $69,280 | $29,066 | ||||||
| Portion of White Residency | 591 | 0.0108 | 0.450 | 0.503 | 0.738e | ||||
| Requiring Reservations | 307 | 0.7797 | 0.1911 | ||||||
| No Reservations | 284 | 0.7689 | 0.1988 | ||||||
| Loft Mountain (Shenandoah National Park) Campground | 1,439 | 0.995 | |||||||
| Median Annual Household Income | 1289 | $6,369 | 6.484 | 0.01lb | 11.641d | ||||
| Requiring Reservations | 417 | $81,825 | $43,863 | ||||||
| No Reservations | 872 | $75,455 | $37,854 | ||||||
| Portion of White Residency | 1313 | −0.0106 | 0.677 | 0.411 | 1.057e | ||||
| Requiring Reservations | 426 | .7266 | .2138 | ||||||
| No Reservations | 887 | .7372 | .2218 | ||||||
| Oak Ridge (Prince William Forest Park) Campground | |||||||||
| Median Annual Household Income | 307 | $1,991 | 0.163 | 0.687 | 0.003e | ||||
| Requiring Reservations | 187 | $97,627 | $43,115 | ||||||
| No Reservations | 120 | $95,636 | $40,570 | ||||||
| Portion of White Residency | 310 | 0.0686 | 6.142 | 0.014b | 0.027e | ||||
| Requiring Reservations | 188 | .6486 | .2387 | ||||||
| No Reservations | 122 | .5800 | .2271 | ||||||
| Saddlehorn (Dinosaur National Monument) Campground | 1,746 | 0.943 | |||||||
| Median Annual Household Income | 722 | $3,899 | 2.800 | 0.095 | 1.221e | ||||
| Requiring Reservations | 341 | $71,113 | $32,367 | ||||||
| No Reservations | 381 | $67,214 | $30,234 | ||||||
| Portion of White Residency | 732 | −0.0133 | 0.874 | 0.350 | 0.723e | ||||
| Requiring Reservations | 343 | .7710 | .1966 | ||||||
| No Reservations | 389 | .7843 | .1883 | ||||||
Note: Median Annual Household Income and Portion of White Residency are calculated at the U.S. Census Block Group level
a
Difference in means significant at a 99% confidence interval
b
Difference in means significant at a 98% confidence interval
c
Difference in means significant at a 95% confidence interval
d
Equality of variances cannot be assumed.
e
Equality of variances can be assumed.