Curbing street gang gun violence. Refer to the Journal of Quantitative Criminology (...

Curbing street gang gun violence. Refer to the Journal of Quantitative Criminology (Mar. 2014) study of a program designed to curb street gang gun violence, Exercise 2.18 (p. 41). After implementation of Boston’s Operation Ceasefire program, the researchers examined 80 shootings by members of a particular Boston street gang over the next five years. Of these, only 18 involved shootings of non-gang members. Use a 99% confidence interval to estimate the true proportion of shootings by members of this Boston street gang that involved non-gang members. Interpret the result.

Reference: Exercise 2.18