Answer:
b
Explanation:
i did the question myself
Answer:
Multilevel change have been used in training lookup or geographical research, to estimate separately the variance between pupils within the equal school, and the variance between schools. In psychological applications, the a couple of levels are items in an instrument, individuals, and families. In sociological applications, multilevel fashions are used to look at folks embedded inside areas or countries. In organizational psychology research, data from persons have to regularly be nested inside teams or different practical units.Different covariables may additionally be relevant on exclusive levels. They can be used for longitudinal studies, as with growth studies, to separate adjustments within one person and variations between individuals. In other words, the correct answer is True.
I believe that it is D. I apologize if I'm incorrect.
Answer:
1. to help their company work more efficiently and more effectively
