ANOVA between sociodemographic variables (occupation) and consumer preference (factors influencing consumer preference)
| Summary | Count | Sum | Average | Variance | ||
|---|---|---|---|---|---|---|
| Managerial | 4 | 187 | 46.75 | 278.9167 | ||
| Professional | 4 | 245 | 61.25 | 1,972.25 | ||
| Clerical | 4 | 84 | 21 | 164.6667 | ||
| Student | 4 | 123 | 30.75 | 90.91667 | ||
| Retired | 4 | 28 | 7 | 8.666667 | ||
| Unemployed | 4 | 36 | 9 | 68.66667 | ||
| Home maker | 4 | 96 | 24 | 304.6667 | ||
| Business | 4 | 113 | 28.25 | 632.25 | ||
| ANOVA | ||||||
| Source of variation | SS | df | MS | F | p-value | F crit |
| Rows | 9,319 | 7 | 1,331.286 | 3.078541 | 0.021427 | 2.487578 |
| Columns | 1,481.75 | 3 | 493.9167 | 1.142161 | 0.355057 | 3.072467 |
| Error | 9,081.25 | 21 | 432.4405 | |||
| Total | 19,882 | 31 | ||||
| Summary | Count | Sum | Average | Variance | ||
|---|---|---|---|---|---|---|
| Managerial | 4 | 187 | 46.75 | 278.9167 | ||
| Professional | 4 | 245 | 61.25 | 1,972.25 | ||
| Clerical | 4 | 84 | 21 | 164.6667 | ||
| Student | 4 | 123 | 30.75 | 90.91667 | ||
| Retired | 4 | 28 | 7 | 8.666667 | ||
| Unemployed | 4 | 36 | 9 | 68.66667 | ||
| Home maker | 4 | 96 | 24 | 304.6667 | ||
| Business | 4 | 113 | 28.25 | 632.25 | ||
| Source of variation | SS | df | MS | |||
| Rows | 9,319 | 7 | 1,331.286 | 3.078541 | 0.021427 | 2.487578 |
| Columns | 1,481.75 | 3 | 493.9167 | 1.142161 | 0.355057 | 3.072467 |
| Error | 9,081.25 | 21 | 432.4405 | |||
| Total | 19,882 | 31 | ||||