1. Conduct a descriptive data analysis that includes the following:
a) a measure of central tendency
b) a measure of dispersion
c) at least one graph
2. Briefly interpret the descriptive data analysis.
3. Conduct the appropriate statistical test that will answer your hypothesis: regression analysis, single t-test, independent t-test, cross-tabulations, Chi-square, or One-Way ANOVA. Explain your justification for using the test based on the type of data and the level of measurement that the data lends to the statistical analysis.
4. Report and interpret your findings. Do you reject or fail to reject the null hypothesis?
Please see attached file.© BrainMass Inc. brainmass.com September 24, 2018, 9:16 pm ad1c9bdddf - https://brainmass.com/statistics/designing-studies/analyze-a-self-designed-fictitious-study-500137
Dear student, please refer to the attachments for the solution. I have shown the calculations both in text and EXCEL for your better understanding. Thank you.
I have chosen a one-tailed test (an upper tailed test ...
This solution is comprised of detailed statistical analysis of a self-designed fictitious study. Calculations have been shown both in text and EXCEL for better understanding. The solution provides students with a clear perspective of the underlying concepts.