Your supervisor asked you to run more studies on the AirTag. You need to make sure...
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Your supervisor asked you to run more studies on the AirTag. You need to make sure that each AirTag battery life can survive more than 18 months without replacing it. Use the results shown in Table 1 to determine the following: (4-a) Did this study satisfy the properties of a binomial experiment? (4-b) Find the success rate (probability of success of a single trial) for each team. (4-c) If you randomly select N AirTag samples, what is the probability that 8 of them can survive more than 18 months without replacing the battery for each group of data? N = 20 Maximum Bluetooth range (meters) Team A 109.86 105.12 120.52 97.24 100.51 108.49 97.19 90.41 98.32 100.13 91.85 100.83 99.47 92.54 106.65 101.51 105.22 106.57 Team B 98.96 101.37 99.73 100.41 99.64 96.32 100.92 99.8 99.05 97.52 101.09 99.83 98.27 100.3 96.43 99.76 98.84 101.69 Battery Life (months) Team A 24 22 25 21 19 24 21 23 22 25 14 25 24 24 23 25 21 17 Team B 25 28 20 23 17 20 27 29 22 21 24 22 22 22 23 17 25 29 113.05 92.24 101.2 92.46 98.44 100.68 114.09 101.57 113.24 99.89 90.46 101.73 101.81 118.31 104.43 92.89 101.73 94.78 98.12 116 92.42 105.42 92.85 99.8 99.4 96.88 98.58 87.26 109.16 100.29 101.24 104.07 98.05 100.65 101.63 99.86 102.42 99.36 98.63 99.96 100.79 97.79 99.6 102.29 97.35 96.86 98.22 96.15 99.93 98.89 97.75 99.21 99.71 97.5 95.92 101.74 97.89 101.74 98.95 97.87 97.52 99.23 98.79 100.24 24 30 26 25 25 22 26 22 25 23 21 24 17 25 20 24 23 22 18 27 16 22 26 23 25 15 22 23 22 23 22 14 25 21 26 25 28 24 19 28 29 20 32 33 20 28 21 25 23 29 25 28 24 29 28 22 28 31 24 23 24 34 25 19 Your supervisor asked you to run more studies on the AirTag. You need to make sure that each AirTag battery life can survive more than 18 months without replacing it. Use the results shown in Table 1 to determine the following: (4-a) Did this study satisfy the properties of a binomial experiment? (4-b) Find the success rate (probability of success of a single trial) for each team. (4-c) If you randomly select N AirTag samples, what is the probability that 8 of them can survive more than 18 months without replacing the battery for each group of data? N = 20 Maximum Bluetooth range (meters) Team A 109.86 105.12 120.52 97.24 100.51 108.49 97.19 90.41 98.32 100.13 91.85 100.83 99.47 92.54 106.65 101.51 105.22 106.57 Team B 98.96 101.37 99.73 100.41 99.64 96.32 100.92 99.8 99.05 97.52 101.09 99.83 98.27 100.3 96.43 99.76 98.84 101.69 Battery Life (months) Team A 24 22 25 21 19 24 21 23 22 25 14 25 24 24 23 25 21 17 Team B 25 28 20 23 17 20 27 29 22 21 24 22 22 22 23 17 25 29 113.05 92.24 101.2 92.46 98.44 100.68 114.09 101.57 113.24 99.89 90.46 101.73 101.81 118.31 104.43 92.89 101.73 94.78 98.12 116 92.42 105.42 92.85 99.8 99.4 96.88 98.58 87.26 109.16 100.29 101.24 104.07 98.05 100.65 101.63 99.86 102.42 99.36 98.63 99.96 100.79 97.79 99.6 102.29 97.35 96.86 98.22 96.15 99.93 98.89 97.75 99.21 99.71 97.5 95.92 101.74 97.89 101.74 98.95 97.87 97.52 99.23 98.79 100.24 24 30 26 25 25 22 26 22 25 23 21 24 17 25 20 24 23 22 18 27 16 22 26 23 25 15 22 23 22 23 22 14 25 21 26 25 28 24 19 28 29 20 32 33 20 28 21 25 23 29 25 28 24 29 28 22 28 31 24 23 24 34 25 19
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Accounting Information Systems The Crossroads of Accounting & IT
ISBN: 978-0132991322
2nd Edition
Authors: Donna Kay, Ali Ovlia
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