Grasping at Statistical Straws

Cal. 3-Year Recidivism Rates for Cohorts Released in 2-Year Periods 2003-2018
This graph shows data on recidivism from the California Dept. of Corrections and Rehabilitation’s most recent report. Each cohort released in a 2-year period is tracked for three years for arrests, convictions, and returns to prison. The blue line is convictions, which CDCR regards as its primary measure. This rate was 44.6% for the 2015-16 cohort. It rose to 47.6% for the 2016-17 cohort. Then for 2017-18 it fell back to where it was for 2015-16. CDCR’s Secretary is crowing that this represents confirmation that post-Prop. 57 “credit-earning opportunities … is [sic] having a positive impact to improve public safety.”
Seriously? Continue reading . . .
