uv O VI 22.2 HIVI 12U (Round to two decimal places as needed.) d. Interpret your answers in part (c). Interpret the z-score for a prison time served of 78.6 months. The z-score for a prison time served of 78.6 months is (Round to two decimal places as needed.) standard deviations the mean prison time. Interpret the z-score for a prison time served 22.2 months. The z-score for a prison time served of 22.2 months is standard deviations (Round to two decimal places as needed.) the mean prison time. e. Construct a graph that depicts your results from parts (b) and (c). Denote 78.6 as x and 22.2 as x2. Choose the correct answer below. Click to view graph C. Click to view graph D. Click to view graph B. Click to view graph A. K 13 of 13 possible This question: 1 point(s) possible Submit test In a country, the mean time served by prisoners released from prison for the first time is 33.4 months. Assume the standard deviation of the times served is 16.5 months. Let x denote time served to first release by a prisoner. Complete parts (a) through (e) below. a. Find the standardized version of x. Z= (Type an expression using x as the variable. Do not simplify.) b. Find the mean and standard deviation of the standardized variable. The mean of z is and the standard deviation of z is c. Determine the z-scores for prison times served of 78.6 months and 22.2 months. Round your answers to two decimal places. The z-score for a prison time served of 78.6 months is Z = (Round to two decimal places as needed.) The z-score for a prison time served of 22.2 months is z (Round to two decimal places as needed.) d. Interpret your answers in part (c). Interpret the z-score for a prison time served of 78.6 months. The z-score for a prison time served of 78.6 months is standard deviations (Round to two decimal places as needed.) the mean prison time. graph C st - 3 -20 + 2 + 30 22.2 78.6 N 3.4 months. lease by a pr -16.1 0.4 16.9 33.4 49.9 66.4 82.9 he mean pris -3 -2 -1 X1 0 1 2 X2 3 Z2 standard standard deviations deviations Print Done he mean pris nd 22.2 as x h 3 graph B Question 13 of 13 This test: 13 point(s) possible This question: 1 - 30 -20 + +2 +30 22.2 78.6 -16.1 -63 0.4 16.9 33.4 49.9 66.4 82.9 -2 -1 Z2 0 1 2 Z 3 X2 X1 standard deviations Print standard deviations Done LY 33.4 lea Ry graph A LY 3.4 - 30 -20 + +2 +30 22.2 78.6 -16.1 0.4 16.9 33.4 49.9 66.4 82.9 ne -3 -2 -1 X2 0 1 2 X 3 Z2 Z standard deviations standard deviations Print Done lea graph D - 30 - 20 22.2 E + + 2 + 3 78.6 question: 1 O 3.4 leas -16.1 0.4 16.9 33.4 49.9 66.4 82.9 he -3 -2 -1 X2 0 1 2 X 3 X2 standard standard deviations deviations Print Done ne nd