IBM Water System SPSS COMPLEX SAMPLES 19 Manuel d'utilisateur Page 149

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 288
  • Table des matières
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 148
135
Complex Samples Sampling Wizard
Plan Summary
Figure 13-43
Plan summary
The summa
ry table reviews your sampling plan and is useful for making sure that the plan
represents your intentions.
Samplin
gSummary
Figure 13-44
Stage summary
This summary table reviews the rst stage of sampling and is useful for checking that the sampling
went according to plan. Recall that you requested a 30% sample of townships by county; the
actual proportions sampled are close to 30%, except in the Western and Southern counties. This is
because these counties each have only six townships, and you also specied that a minimum of
three townships should be selected per county.
Vue de la page 148
1 2 ... 144 145 146 147 148 149 150 151 152 153 154 ... 287 288

Commentaires sur ces manuels

Pas de commentaire