The following is output relating to a post-hoc test, after a one-way ANOVA:

Which groups differ significantly from each other?

(a) Clerical and custodial occupations only

(b) Custodial and manager occupations only

(c) Manager and clerical occupations only

(d) Manager and clerical plus manager and custodial

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Multiple Comparisons Dependent Variable: Current Salary Tukey HSD (I) Employment (J) Employment Mean Difference (I-J) 95% Confidence Std. Error Sig. Interval Category Category Lower Bound Upper Bound Clerical Custodial -$3,100.35 Manager Custodial Clerical Manager $2,023,76 -$36,139,26* $1,228,35 .000 $3,100,35 $2,023,76 ,276 -$33,038.91 $2,244.41 .000 .276 -$7,843,44 $1,642.74 -$39,018,15 -$33,260,37 -$1,642,74 $7,843,44 -$38,299.13 -$27,778.69 Manager Clerical $36,139.26 $1,228.35 .000 $33,260.37 $39,018.15 Custodial $33,038.91 $2,244.41 .000 $27,778.69 $38,299.13 The mean difference is significant at the,05 level.