Question

Harry wanted to know whether happiness differed as a function of age and gender. So Harry randomly surveyed 60 kids that were 6 (n = 20), 7 (n = 20), or 8 (n = 20) years of age with each age having equal numbers of male and female participants. Each student was asked to rate their happiness on a 1 – 100 scale with 1 being totally unhappy and 100 being the happiest. This is a 2-way ANOVA. Write out null and alternative hypotheses, complete the table, and provide English translations of significant or nonsignificant findings in sentence form. Use a 0.05 level of significance (Alpha), nondirectional hypothesis (2-tailed). You do not need to calculate effect size nor Tukey's HSD for this problem. SS df MS F Fcritical p-value Between groups 46.0 Age (A) 6.0 _____ _____ _____ _____ _____ Gender (B) 10.0 _____ _____ _____ _____ _____ A x B _____ _____ _____ _____ _____ _____ Within groups _____ 54 _____ Total 100 59

Answer 1

tet Meut hypotusii >: All means ave same SS DF MS F cvltieal , P.vlu GENDER BETLIEEN AROUPS 82 4e.son12s |53076725)| 316824579 | 0 , 000 50 GROUFS dli tHer