Data set 1: He can see 7 trees in the following places 2 2 3 2 4 2 Data set 2: He can see 10 trees in the following places 1 4 2 3 2 5 4 3 4 5 5 4 Data set 3: He can see 0 trees in the following places 1 1 1 2 2 1 2 2 Data set 4: He can see 0 trees in the following places 1 1 Data set 5: He can see 1 trees in the following places 1 1 3 1 Data set 6: He can see 14 trees in the following places 2 4 Data set 7: He can see 15 trees in the following places 4 3 Data set 8: He can see 61 trees in the following places 6 9 Data set 9: He can see 5483 trees in the following places 33 24