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Table 7 - Tobit Models Estimation of Nontravelers: 1984

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  Haifa data Tel Aviv data
Tel Aviv model Haifa data Observed Haifa data Tel Aviv model Observed
Estimated nontravelers (persons) 752 277 1,655 (37.99% of total observations) 244 635 1,014 (31.27% of total observations)
Observed nontravelers predicted as nontravelers 575 224 – 188 425 –
Right estimation (%) 34.7 13.5 – 18.5 41.9 –
Common observed and estimated (%) 76.5 80.6 – 77.0 66.9 –


Key: Right estimation = observed nontravelers predicted as nontravelers / observed * 100 ; common = observed nontravelers predicted as nontravelers / estimated * 100.
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