Problem 3 - Data Page 2 Current New 78.91 173 112.91 243...

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t-Test: Paired Two Sample for Means Current New Mean 102.03 180.72 Variance 718.65 2473.27 Observations 18 18 Pearson Correlation 0.31 Hypothesized Mean Difference 0 df 17 t Stat -6.87 P(T<=t) one-tail 0 t Critical one-tail 1.74 P(T<=t) two-tail 0 t Critical two-tail 2.11 Paul Heinrichs
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Unformatted text preview: Data Page 2 Current New 78.91 173 112.91 243 96.8 257 77.43 167 74.22 139 77.71 141 76.26 180 95.78 223 140.61 116 78.64 167 121.59 142 167.43 273 98.57 133 123.19 124 123.51 178 95.09 176 74.68 159 123.27 262...
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Problem 3 - Data Page 2 Current New 78.91 173 112.91 243...

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