HHSIZE METAL PAPER PLAS GLASS FOOD YARD TEXT OTHER TOTAL RECYCLE 2 1.09 2.41 0.27 0.86 1.04 0.38 0.05 4.66 10.76 NO 3 1.04 7.57 1.41 3.46 3.68 0 0.46 2.34 19.96 NO 3 2.57 9.55 2.19 4.52 4.43 0.24 0.5 3.6 27.6 NO 5 3.02 8.82 2.83 4.92 2.98 0.63 2.26 12.65 38.11 YES 4 1.5 8.72 2.19 6.31 6.3 0.15 0.55 2.18 27.9 YES 2 2.1 6.96 1.81 2.49 1.46 4.58 0.36 2.14 21.9 YES 5 3.57 11.42 3.05 5.81 9.62 4.76 0.21 10.83 49.27 YES 5 2.32 16.08 3.42 1.96 4.41 0.13 0.81 4.14 33.27 YES 4 1.89 6.38 2.1 17.67 2.73 3.86 0.66 0.25 35.54 YES 4 3.26 13.05 2.93 3.21 9.31 0.7 0.37 11.61 44.44 NO 5 3.99 11.36 2.44 4.94 3.59 13.45 4.25 1.15 45.17 YES 3 2.04 15.09 2.17 3.1 5.36 0.74 0.42 4.15 33.07 YES 5 0.99 2.8 1.41 1.39 1.47 0.82 0.44 1.03 10.35 NO 5 2.96 6.44 2 5.21 7.06 6.14 0.2 14.43 44.44 YES 2 1.5 5.86 0.93 2.03 2.52 1.37 0.27 9.65 24.13 NO 4 2.43 11.08 2.97 1.74 1.75 14.7 0.39 2.54 37.6 YES 4 2.97 12.43 2.04 3.99 5.64 0.22 2.47 9.2 38.96 YES 3 1.42 6.05 0.65 6.26 1.93 0 0.86 0 17.17 YES 3 3.6 13.61 2.13 3.52 6.46 0 0.96 1.32

Assigned Problem 3: You wish to learn the average number of pounds of garbage disposed of in a week by the people on Concordia St. within two pounds. Using the standard deviation from problem 1 as an estimate, how large of a sample should you obtain?

Assigned Problem 4: You wish to learn the proportion of homes on Concordia St. that recycle within 10% of the true population proportion and be 99% confident of the results. How large of a sample should you obtain?

31.6 NO 2 4.48 6.98 0.63 2.01 6.72 2 0.11 0.18 23.11 YES 2 1.36 14.33 1.53 2.21 5.76 0.58 0.17 1.62 27.56 NO 4 2.11 13.31 4.69 0.25 9.72 0.02 0.46 0.4 30.96 YES 4 2.02 6.67 1.45 6.85 5.52 0 0.68 0.03 23.22 NO 5 3.27 17.65 2.68 2.33 11.92 0.83 0.28 4.03 42.99 YES 5 4.95 12.73 3.53 5.45 4.68 0 0.67 19.89 51.9 YES 3 1 9.83 1.49 2.04 4.76 0.42 0.54 0.12 20.2 YES 4 1.55 16.39 2.31 4.98 7.85 2.04 0.2 1.48 36.8 YES 3 1.41 6.33 0.92 3.54 2.9 3.85 0.03 0.04 19.02 YES 2 1.05 9.19 0.89 1.06 2.87 0.33 0.01 0.03 15.43 YES 2 1.31 9.41 0.8 2.7 5.09 0.64 0.05 0.71 20.71 NO 2 2.5 9.45 0.72 1.14 3.17 0 0.02 0.01 17.01 NO 4 2.35 12.32 2.66 12.24 2.4 7.87 4.73 0.78 45.35 YES 5 3.69 20.12 4.37 5.67 13.2 0 1.15 1.17 49.37 YES 2 3.61 7.72 0.92 2.43 2.07 0.68 0.63 0 18.06 NO 2 1.49 6.16 1.4 4.02 4 0.3 0.04 0 17.41 YES 2 1.36 7.98 1.45 6.45 4.27 0.02 0.12 2.02 23.67 NO 2 1.73 9.64 1.68 1.89 1.87 0.01 1.73 0.58 19.13 YES 2 0.94 8.08 1.53 1.78 8.13 0.36 0.12 0.05 20.99 NO 3 1.33 10.99 1.44 2.93 3.51 0 0.39 0.59 21.18 YES 3 2.62 13.11 1.44 1.82 4.21 4.73 0.64 0.49 29.06 YES 2 1.25 3.26 1.36 2.89 3.34 2.69 0 0.16 14.95 YES 2 0.26 1.65 0.38 0.99 0.77 0.34 0.04 0 4.43 NO 3 4.41 10 1.74 1.93 1.14 0.92 0.08 4.6 24.82 YES 5 3.22 8.96 2.35 3.61 1.45 0 0.09 1.12 20.8 YES 4 1.86 9.46 2.3 2.53 6.54 0 0.65 2.45 25.79 YES 4 1.76 5.88 1.14 3.76 0.92 1.12 0 0.04 14.62 YES 3 2.83 8.26 2.88 1.32 5.14 5.6 0.35 2.03 28.41 NO 3 2.74 12.45 2.13 2.64 4.59 1.07 0.41 1.14 27.17 YES 5 4.63 10.58 5.28 12.33 2.94 0.12 2.94 15.65 54.47 YES 3 1.7 5.87 1.48 1.79 1.42 0 0.27 0.59 13.12 YES 5 3.29 8.78 3.36 3.99 10.44 0.9 1.71 13.3 45.77 NO 5 1.22 11.03 2.83 4.44 3 4.3 1.95 6.02 34.79 YES 4 3.2 12.29 2.87 9.25 5.91 1.32 1.87 0.55 37.26 NO 5 3.09 20.58 2.96 4.02 16.81 0.47 1.52 2.13 51.58 YES 5 2.58 12.56 1.61 1.38 5.01 0 0.21 1.46 24.81 NO 4 1.67 9.92 1.58 1.59 9.96 0.13 0.2 1.13 26.18 YES 2 0.85 3.45 1.15 0.85 3.89 0 0.02 1.04 11.25 NO 4 1.52 9.09 1.28 8.87 4.83 0 0.95 1.61 28.15 YES 2 1.37 3.69 0.58 3.64 1.78 0.08 0 0 11.14 NO 2 1.32 2.61 0.74 3.03 3.37 0.17 0 0.46 11.7 YES