Students in an experimental psychology class did research on depression as a sign of stress. A test was administered to a sample of 30 students. The scores are given. Complete parts (a) through (c) below. 34 12 14 29 44 11 36 31 23 27 49 36 42 37 28 13 26 54 17 24 39 16 12 29 15 29 48 36 22 51 (a) Find the mean and median of the data. The mean is . (Round to three decimal places as needed.) The median is . (Type an integer or a decimal.) (b) Draw a stem-and-leaf plot for the data using one row per stem. Which stem-and-leaf plot below shows the data? OA. 1 1468 OB. 1/14 O C. 1 12234567 O D. 1 124679 2 234689 2 2489 234678999 2 124679 112456779. 1466679 3 1466679 134679 4 244679 4 234678999 4 2489 4 234689 5 2369 5 12234567 5 14 5 245689 (c) Describe the shape of the distribution. Which description below best describes the shape of the distribution? O A. The distribution is skewed right (positively skewed). O B. The distribution is skewed left (negatively skewed). O C. The distribution is symmetric. O D. The distribution is uniform