Question: 2. An engineer is designing a battery for use. He has three possible plate materials to use. He is aware that temperature may affect the

2. An engineer is designing a battery for use. He has three possible plate materials to use. He is aware that temperature may affect the effective battery life and decides to test all three plate materials at three temperature levels (15, 70 and 125 "F). The experiment and the resulting observed battery life (in hours) are given below. Temperature ( F) Material Type 15 70 125 H 147 153 182 178 128 124 * II 157 161 144 150 121 119 III 132 126 156 162 109 107 Analyze the data and report your findings. Use a = 0.05 for any tests performed to support your findings

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