HELP 64 POINTSWhich data set does this stem-and-leaf plot represent?{15, 19, 19, 20, 30, 33, 39, 41, 45}{30, 39, 33, 15, 15, 18, 20, 33, 19, 41, 45, 18}{5, 5, 8, 8, 9, 0, 0, 3, 3, 9, 1, 5}{ 39, 33, 15, 18, 18, 20, 3, 19, 41, 45, 18}Key: 1|5 means 15

Answer:  {30, 39, 33, 15, 15, 18, 20, 33, 19, 41, 45, 18}Step-by-step explanation: 1. The key indicates you how to read the values of the stem-and-leaf plot. Then, 1|5 means 15. 2. Then, the first digit is written in the colum Stem and the second digit in the column Leaf. 3. Based on this information, you can write the data given in the stem-and-leaf plot, as following: 15, 15, 18, 18, 19 (The first digit is 1 and the second digit are: 5,5,8,8 and 9) 20 (The first digit is 2 and the second digit is 0) 30, 33, 33, 39 (The first digit is 3 and the second digit are: 0,3,3 and 9) 41, 45 (The first digit is 4 and the second digit are: 1 and 5) 3. Then, as you can see, the data set represented by the stem-and-leaf plot is: {30, 39, 33, 15, 15, 18, 20, 33, 19, 41, 45, 18}