2. A prison official wants to estimate the proportion of cases of recidivism. Examining the records of 250 convicts, the official determines that there are 65 cases of recidivism. a. For this sample, what is the estimated standard error? b. For this sample, what would be the 99% confidence interval for the proportion of recidivism cases? c. Assume the prison population is 1255 convicts. If so, then what would he 99% confidence interval for the proportion of recidivism cases