Use the display of data to find the mean, median, mode, and midrange. 8 9 10 11 12 13 14 15 16 0 1 2 3 4 5 6 Score Frequency A graph has a horizontal axis labeled "Score" from 8 to 16 in intervals of 1 and a vertical axis labeled "Frequency" from 0 to 6 in intervals of 1. A frequency polygon starts at (9, 0), ends at (16, 0), and goes through the following plotted points, (10, 3), (11, 3), (12, 4), (13, 5), (14, 2), (15, 3). Question content area bottom Part 1 The mean of the data is enter your response here. (Round to the nearest tenth as needed.)