I"m having a problem knowing exactly what the professor is asking for in the two questions, thank you in advance

Independent Variables Life Satisfaction M SD F Sex 0.68 409 Men 3.99 0.51 CAPELLA UNIVERSITY Independent Variables Life Satisfaction SD F Women 3.94 0.49 Age 3.04 029 20s 3.85 0.42 30s 4.03 0.52 40s 3.97 0.57 50 4.02 0.50 Marital status 12.46 .000 Single 3.85 0.48 Married 4.10 0.50 Divorced 4.00 0.35 Education 0.82 536 High school 3.92 0.48 Postsecondary 3.85 0.54 University degree 4.00 0.51 Masters 4.00 0.59 1. Which factors were significant at a .05 level of significance? State the number of levels for each factor