E Homework: Homework 8.2 Question 3, 8.2.93 Pan 'l of? HW Score: 58.33%. 2.33 of4 points @ Points: 0.33 oft A random sample of 20 maximum sentences for murder yielded the data. in months, presented to the right. Use the technology 259 of your choice to complete parts (a) through (d) below. 251 263 267 343 337 306 256 304 286 378 296 293 292 291 277 277 266 274 296 3. Find a 99% condence interval for the mean maximum sentence of all murders. Assume a population standard deviation of 35 months. The condence interval is from months to months. (Type integers or decimals rounded to one decimal place as needed.) \fChoose the correct stem-and-leaf diagram below. 69 8 O D. 25 O B. O C. 25 O A. 67 67 7 27 27 28 668 ON 668 JW 29 29 JOUAWNNOOO ION 12668 668 JOUAWNNOV AHAOHA WWWwe WWWwe 8c. Remove the outliers {if any) from the data and then repeat part (a). If there are no outliers, then enter the condence interval from part (a). The condence interval is from months to months. (Type integers or decimals rounded to one decimal place as needed.)