The process of controlling confounding in the analysis of data is performed in two steps: 1) stratification; and 2) ____.

A. random sampling
B. precision
C. adjustment
D. stratification


Answer: C

Health Professions

You might also like to view...

You are caring for an 8-month-old boy who is unresponsive after choking on a piece of hard candy he managed to find. As you look into his mouth, you can see the candy in the back of his oropharynx. Your next action would be to:

A) provide five abdominal thrusts. B) attempt to retrieve and remove it. C) check the brachial pulse. D) perform a blind finger sweep.

Health Professions

What is the GREATEST difference between test pits and test borings?

A) Types of soil measured B) Information on water table C) Depth of soil measured D) Type of building being assessed

Health Professions

A malignant neoplasm is cancerous.

Answer the following statement true (T) or false (F)

Health Professions

What most shapes the attitudes reported by the majority of respondents who have, at best, limited understanding of the issues or policies under consideration?

A) gut instinct B) decision heuristics C) media coverage D) political party

Health Professions