Calculation of sample statistics Mean Density and Mean Crowding





Trap Egg count Neighbors for each egg Neighbors for


each egg all eggs (n(n-1))
1 15 14 210
2 0


3 0


4 4 3 12
5 0


6 7 6 42
7 0


8 0







Sum 26
264





Mean Density = 26/8 = 3.25

Mean Crowding = 264/26 = 10.15