Define and distinguish among nominal, ordinal, interval, and ratio scales used in the measurement of DPI project outcomes.

Define and distinguish among nominal, ordinal, interval, and ratio scales used in the measurement of DPI project outcomes.

Define and distinguish among nominal, ordinal, interval, and ratio scales used in the measurement of DPI project outcomes. 150 150 Nyagu

Define and distinguish among nominal, ordinal, interval, and ratio scales used in the measurement of DPI project outcomes. Discuss the errors which can be made by failing to understand the proper use of measurement scales based on level and type of comparison.