Significance test results for the relationship between the mass of waste generated and education level; cellphone, radio and color television ownership; and internet access.
| Testing for relationship between the mass of waste generated | Difference in average plastic waste generation (kg) | Test | p-Value |
|---|---|---|---|
| Education levela | 0.715 | ANOVA | 0.32 |
| Cell phone ownership | −0.26 | t-Test | 0.79 |
| Radio ownership | 0.440 | t-Test | 0.51 |
| Color television ownership | −1.21 | t-Test | 0.05 |
| Internet access | −0.902 | t-Test | 0.07 |
a
Average absolute value difference in plastic waste generation among 4 categories of education (no formal education, incomplete primary education, complete primary education, and secondary education).