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WGU C784 Applied Healthcare Statistics Exam – 2026/2027 Objective Assessment Study Guide

WGU C784 - Applied Healthcare Statistics EXAM TEST QUESTIONS A patient's medication was increased by 40 milligrams. What is the percent increase in the medication if the original medication was 180 milligrams? A. 2.2% B. 4.5% C. 22.2% D. 45% - ANS-C. 22.2% What is the greatest common factor of 132 and the square root of 121 using prime factorization? A. 1 B. 2 C. 10 D. 11 - ANS-D. 11 What is the greatest common factor of 24 and 84 using prime factorization? A. ...

When one variable causes change in another, we call the first variable the ___________________ variable*. The affected variable is called the _______________ variable*. - CORRECT ANSWER-When one variable causes change in another, we call the first variable the explanatory variable*. The affected variable is called the response variable*. In a randomized experiment, the researcher manipulates values of the explanatory variable and measures the resulting changes in the response variabl...