To assess the workplace benefits of providing paid time off (PTO), the Human Resources (HR) Department implements and evaluates different PTO plans at each of the company’s three sites: Site 1 will serve as the control group; employees at this site will continue to receive 2 weeks of PTO per year. Employees at Site 2 will receive 2 weeks of PTO per year plus the fourth Friday of each month off (with pay). Employees at Site 3 will receive 3 weeks of PTO per year. The HR Department will use a web-based survey to gather the following data from all employees: score on the Acme Morale Scale (1 = Extremely low morale . . . 25 = Extremely high morale) and productivity rating as assigned by their supervisor (1 = Extremely poor productivity . . . 100 = Extremely strong productivity).
Data set: Ch 07 – Exercise 05A.sav
Codebook
Variable: Site
Definition: Work site
Type: Categorical (1 = 2 Weeks PTO, 2 = 2 Weeks PTO + fourth Fridays off, 3 Weeks PTO)
Variable: Morale

Definition: Score on Acme Morale Scale
Type: Continuous (1 = Extremely low morale . . . 25 = Extremely high morale)
Variable: Productivity
Definition: Productivity score per supervisor’s evaluation
Type: Continuous (1 = Extremely poor productivity . . . 100 = Extremely strong productivity)
a. Write the hypotheses.
b. Run each criterion of the pretest checklist (n quota, normality, moderate correlation, homogeneity of variance-covariance [Box’s M test], and homogeneity of variance [Levene’s test]) and discuss your findings.
c. Run the MANOVA test and document your findings (ns, means, and Sig. [p value], hypotheses resolution).
d. Write an abstract under 200 words detailing a summary of the study, the MANOVA test results, hypothesis resolution, and implications of your findings.