Balloon Number Circum 1 (cm) Circum 2 Filmed? Averages Integral (s*lux) 1 29 25 27 32.2 2 38 38 38 59.03 3 33 32 32.5 131 4* 33 35 34 10.25 5 36 37.5 Filmed 37 27.04 6 44 47.5 Filmed 46 84.35 7 29.5 28 Filmed 29 11.8 8 40 202.4 9 38 44 10 35 44.38 11 31 176.3 12 40 12.7 13 30 165.5 14 47 83.37 15 52 83.13 Average Radius (cm) Calculated Volumes (cm^3) Lux 27 32.2 4.299363057 332.7214086 32.2 29 11.8 4.617834395 412.271627 11.8 27 332.7214086 32.2 30 165.5 4.777070064 456.4079679 165.5 29 412.271627 11.8 31 176.3 4.936305732 503.5870285 176.3 30 456.4079679 165.5 33 131 5.25477707 607.4790052 131 31 503.5870285 176.3 34 10.25 5.414012739 664.3947692 10.25 33 607.4790052 131 35 44.38 5.573248408 724.758949 44.38 34 664.3947692 10.25 37 27.04 5.891719745 856.2382517 27.04 35 724.758949 44.38 38 44 6.050955414 927.5562227 44 37 856.2382517 27.04 39 59.03 6.210191083 1002.728305 59.03 38 927.5562227 44 40 12.7 6.369426752 1081.855924 12.7 39 1002.728305 59.03 41 202.4 6.52866242 1165.040502 202.4 40 1081.855924 12.7 46 84.35 7.324840764 1645.367628 84.35 41 1165.040502 202.4 47 83.37 7.484076433 1755.023868 83.37 46 1645.367628 84.35 52 83.13 8.280254777 2376.837465 83.13 47 1755.023868 83.37 mean -> 77.83 52 2376.837465 83.13 standard deviation -> 63.40113913 mean -> 77.83 correlation coefficent -> 0.047852911 standard deviation -> 63.40113913 correlation coefficent -> 0.047852911