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Portable Network Graphic  |  2004-11-01  |  24KB  |  437x384  |  16-bit (1,023 colors)
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OCR: Vancover to San Francisco San Francisco to Vancouver .30 .80 68 1.97 00 2.22 1.83 2.12 1.77 1.95 .98 2.03 .85 2.15 2.33 Testing the Difference of 2 Means Input Populations Test Output Variables are Paired Unpaired Population Variances are Known Unknown Variable 1 Population Variance: 0.015 Variable 2 Population Variance: 0.015 Qutput