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WGU C784 Applied Healthcare Statistics Pre-Assessment Study Guide

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This study resource is designed to support learning in applied healthcare statistics by helping students strengthen understanding of statistical concepts, data analysis, and evidence-based decision-making in healthcare. It emphasizes analytical thinking, interpretation of statistical results, and application of quantitative methods to healthcare research and clinical practice. The material covers key topics such as descriptive statistics, probability, sampling methods, confidence intervals, hypothesis testing, correlation, regression analysis, statistical significance, data visualization, healthcare research methods, interpretation of statistical findings, and evidence-based practice. It also focuses on developing the quantitative reasoning and critical thinking skills required for healthcare analytics and informed clinical decision-making. This resource is suitable for WGU healthcare students, nursing students, healthcare professionals, health sciences learners, and individuals preparing for C784 coursework, pre-assessments, objective assessments, and healthcare statistics review.

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Institution
Applied Healthcare Statistics
Course
Applied Healthcare Statistics

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4/26/26, 2:54 PM WGU C784 - Applied
Healthcare Statistics
Pre-Assessment




WGU C784 - Applied Healthcare
Statistics Pre-Assessment
3.0 (2 reviews)

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Teacher 100 terms 138 terms Teacher 178 terms 49




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Terms in this set (49)



Given the following set of numbers: 3.3, -2.3, -16, 25.
D. +/- 5
What are the square roots of the whole number?
A.
+/-
2.3
B.

Given the following set of numbers: 10, 2.5, -4, -4.5,
5. D. 15
What is the sum when adding together only the
whole
numbers?
A
.


Given the following expression: 4 + 7 × (6 - 3)2.
What is C. 67
the answer using proper order of operations?
A
.


2




https://quizlet.com/923958699/wgu-c784-applied-healthcare-statistics- 1/10

, 4/26/26, 2:54 PM WGU C784 - Applied Healthcare Statistics Pre-Assessment
Flashcards | Quizlet

Given the following expression: 5 x (30 - 27)2 + 4. What B. 49
is the correct answer using the proper order of
operations?
A. 34
B. 49
C. 65
D. 81


What is the greatest common factor of 132 and the D. 11
square root of 121 using prime factorization?
A. 1
B. 2
C. 10
D. 11


What is the greatest common factor of 24 and 84 using D. 12
prime factorization?
A. 2
B. 4
C. 8
D. 12


What is 3/14 - 1/7? A. 1/14
A. 1/14
B. 2/7
C. 5/14
D. 3/2


What is 2/3 + 1/4? A. 11/12
A. 11/12
B. 3/12
C. 3/7
D. 8/3


A patient's protein intake for today has been 15.76g, B. 46.8g
8.49g, and 22.58g. What is the total protein intake
rounded to the nearest tenth of a decimal?
A. 46.5g
B. 46.8g
C. 46.9g
D. 47g


Given the equation: (.5475 - .3025) x .15. What is the D. .037
solution rounded to the nearest thousandth?
A. .03675
B. .0368
C. .368
D. .037


An intravenous drip is infused at a rate of 4.5 milliliters D. 270mL
per minute. How many milliliters are infused per hour?
A. .075mL
B. 2.7mL
C. 75mL
D. 270mL




https://quizlet.com/923958699/wgu-c784-applied-healthcare-statistics-pre-assessment-flash-cards/ 2/10

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Institution
Applied Healthcare Statistics
Course
Applied Healthcare Statistics

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