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WGU C784 Applied Healthcare Statistics Pre Assessment Questions and Answers Study Guide

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This WGU C784 Applied Healthcare Statistics pre assessment study guide provides structured practice questions with clear answers designed to support exam preparation and concept review. It covers key statistical concepts used in healthcare including data interpretation, probability, descriptive statistics, hypothesis testing, and application of statistical methods in clinical and healthcare settings. The material is organized to improve understanding of core statistics principles, strengthen analytical skills, and support effective revision before the objective assessment. It is useful for self-study, practice, and building confidence in healthcare statistics concepts.

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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 revieẇs)

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Teacher 100 terms 138 terms Teacher 178 terms 49




Previeẇ Previeẇ Previeẇ

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Terms in this set (49)



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

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


5

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


2




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

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

Given the folloẇing expression: 5 x (30 - 27)2 + 4. What B. 49
is the correct ansẇer 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. Hoẇ many milliliters are infused per hour?
A. .075mL
B. 2.7mL
C. 75mL
D. 270mL




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

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