Labels:dialog box | road | sidewalk | sky | window | windowpane 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