【正文】
301 a 0 cells (.0%) have expected count less than 5. The minimum expected count is .從上面表格的ChiSquare值可見被調(diào)查人群的每月收入和家庭收入以及教育程度都和其在減肥品上的消費(fèi)有關(guān)系,但職業(yè)與其減肥品消費(fèi)沒有明顯的關(guān)系。首先關(guān)注家庭收入高的,而后是個(gè)人收入高的,其次關(guān)注個(gè)人受教育程度。因此家庭收入與減肥品的購(gòu)買量息息相關(guān)。 Directional Measures ValueAsymp. Std. Error(a)Approx. T(b)Approx. Sig.Nominal by NominalLambdaSymmetric.052.023.029EXP_1 Dependent.074.027.008個(gè)人每月總收入 Dependent.024.039.603.546Goodman and Kruskal tauEXP_1 Dependent.050.013 .002(c)個(gè)人每月總收入 Dependent.027.011 .000(c)a Not assuming the null hypot