† Not applicable. |
| # Rounds to zero. |
| ! Interpret data with caution. The coefficient of variation (CV) for this estimate is between 30 percent and 50 percent (i.e., the standard error is at least 30 percent and less than 50 percent of the estimate). |
| ‡ Reporting standards not met. The coefficient of variation (CV) for this estimate is 50 percent or greater (i.e., the standard error is 50 percent or more of the estimate) or the response rate is below 50 percent. |
| 1In 2015–16, all California public middle schools reported AM start times. |
| NOTE: Middle schools include any schools where have no grade lower than 5 and no grade higher than 8. Detail may not sum to totals because of rounding and because some data are not shown. |
| SOURCE: U.S. Department of Education, National Center for Education Statistics, National Teacher and Principal Survey (NTPS), "Public School Data File," 2015–16. |
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