• Provide a brief write-up of your interpretation based on the table below in a Microsoft Word file, and submit it. The results here consider the influence of age (independent variable) on self-confidence scores. Is there sufficient evidence to suggest that age influences scores on this self confidence measure? SCS Self confidence score Descriptives 95% Confidence Interval for Mean N Mean Std. Deviation Std. Error Lower Bound Upper Bound 1.00 18 years old 10 55.5000 8.54075 2.70082 49.3903 61.6097 2.00 19 years old 20 50.1000 5.37930 1.20285 47.5824 52.6176 3.00 20 years old 20 44.4000 9.17319 2.05119 40.1068 48.6932 Total 50 48.9000 8.65966 1.22466 46.4390 51.3610 Test of Homogeneity of Variances SCS Self confidence score Levene Statistic df1 df2 Sig. 4.652 2 47 .014 ANOVA SCS Self confidence score Sum of Squares df Mean Square F Sig. Between Groups 869.400 2 434.700 7.283 .0018 Within Groups 2805.100 47 59.683 Total 3674.500 49
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283, p = .0018), indicating that there is a significant difference in self-confidence scores between the different age groups. Show more…
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