Labels:bulletin board | dialog box | index register | sky | stairs | window OCR: Vancover fc San Franc San Francisco to Vancouver Mean 2.142 1.8442857 14 28571 Variance 0.01659555555556 0.01289523809524 Observ ations Pooled Variance 0.01511542857143 Hypothesized Mean obsen /ed Mean Diffe 0. .29771428571429 15 Stat 4 .9137 6068560479 ( 7 =t one -tai .3628494925e- -05 Critical one -tail 1.75305035533684 two -tail .000187 25698985 Critical two- -tail 13144954453641 Franciscc 84428571428571 Varianc Hypothe Obser Diff
