2 questions 250 words each 2 references each:
1. The DPI Project is conducted using a quantitative method driven by quality improvement. Provide a rationale for using a quantitative method in contrast to other methods (e.g., qualitative method or mixed method). Describe how the quantitative method is in line with quality improvement. Provide evidence supporting your response.
2. Define and distinguish among nominal, ordinal, interval, and ratio variables used in the measurement of DPI Project outcomes. Discuss the errors which can be made by failing to understand the proper use of measurement variables based on level and type of comparison.