Find the Median, the lower quartile, the upper quartile, and the interquartile range of each data set. 1. Ages, in years, of the 12 children at the playground: 5, 8, 6, 11, 5, 4, 7, 3, 5, 9, 6, and 8.
Median:? Lower Quartile:? Upper quartile:? Interqurtile Range:?

2. Hight, in feet, 14 lemon trees: 12.4, 11.8, 14.6, 13, 11.2, 15, 13.4, 11, 12.8, 13, 11.2, 14.4, 12 and 13.2
Median:? Lower Quartile:? Upper Quartile:? Interquartile Range:?

3. Scores of nine football players in a season: 33, 42, 31, 27, 47, 23, 40, 45, and 43
Median... Interquartile Range