For this study, I examined students’ beverage preferences to help campus dining services make informed decisions about drink offerings and resource allocation. Students selected their preferred beverage from four options: tea, coffee, soda, or water. The purpose of my analysis was to determine whether the observed distribution of beverage preferences differed from the expected distribution provided in the research scenario. Because the variable favorite drink is categorical with four levels, I conducted a Chi-Square Goodness-of-Fit test. The null hypothesis stated that there would be no difference between the observed and expected frequencies, while the alternative hypothesis stated that a difference would exist. The results of the chi-square goodness-of-fit test were statistically significant, χ²(3) = 45.53, p < .001, indicating that the observed distribution of beverage preferences was significantly different from the expected distribution. Therefore, I rejected the null hypothesis. I also calculated Cohen’s W to measure the strength of the effect, which was 1.73, indicating a strong effect size. Overall, my findings suggest that students do not prefer the beverages equally and that certain drinks are favored more than others. These results can help campus dining services better allocate resources, reduce waste, and align beverage offerings with student preferences.

Assignment5 - Research Scenario A2

Evaluación de la oferta inmobiliaria urbana

Assignment5 - Research Scenario B2