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Mean Comparison through Descriptive Statistics, Box Plots and ANOVAs
Although I provide plagiarism free assignment help I do not require the work itself to be an assignment. If you have a study that needs statistical analysis applied then I am excited to work with you. The homework help example below was not an assignment but rather a small study for a high school instructor. The instructor had a sample with both genders, four periods (Period 5 instead of Period 4), and two grade levels (10 and 12). For good measure, the instructor provided race (Asian, Black, Latino and White) and skin tone (Light, Dark and Black) information. As for dependent variables, scores on a particular subject were taken along with score growth and distraction growth on repeated questions. As always I work 24/7 to deliver online help with vibrant SPSS graphs such as the first two box plot charts by grade and by period, respectively, all within deadline. Below one can see that it is difficult to distinguish a difference between grades or period for any of the dependent variables. This is also the case with the gender and race variable, but the latter exhibits much larger variation, indicating the possibility of heteroscedastic errors.