WGU C784 APPLIED HEALTHCARE
STATISTICS OBJECTIVE ASSESSMENT
PRACTICE SOLUTION REVIEW SHEET
TESTED QUESTIONS AND CORRECT
ANSWERS
⩥ Given the following set of numbers: 10, 2.5, -4, -4.5, 5. What is the
sum when adding together only the whole numbers?
A. 5.5
B. 11
C. 12.5
D. 15.
Answer: D. 15
⩥ Given the following expression: 4 + 7 × (6 - 3)2. What is the answer
using proper order of operations?
A. 25
B. 46
C. 67
D. 99.
Answer: C. 67
,⩥ Given the following expression: 5 x (30 - 27)2 + 4. What is the correct
answer using the proper order of operations?
A. 34
B. 49
C. 65
D. 81.
Answer: B. 49
⩥ 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.
Answer: D. 11
⩥ What is the greatest common factor of 24 and 84 using prime
factorization?
A. 2
B. 4
C. 8
D. 12.
Answer: D. 12
, ⩥ What is 3/14 - 1/7?
A. 1/14
B. 2/7
C. 5/14
D. 3/2.
Answer: A. 1/14
⩥ What is 2/3 + 1/4?
A. 11/12
B. 3/12
C. 3/7
D. 8/3.
Answer: A. 11/12
⩥ A patient's protein intake for today has been 15.76g, 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.
STATISTICS OBJECTIVE ASSESSMENT
PRACTICE SOLUTION REVIEW SHEET
TESTED QUESTIONS AND CORRECT
ANSWERS
⩥ Given the following set of numbers: 10, 2.5, -4, -4.5, 5. What is the
sum when adding together only the whole numbers?
A. 5.5
B. 11
C. 12.5
D. 15.
Answer: D. 15
⩥ Given the following expression: 4 + 7 × (6 - 3)2. What is the answer
using proper order of operations?
A. 25
B. 46
C. 67
D. 99.
Answer: C. 67
,⩥ Given the following expression: 5 x (30 - 27)2 + 4. What is the correct
answer using the proper order of operations?
A. 34
B. 49
C. 65
D. 81.
Answer: B. 49
⩥ 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.
Answer: D. 11
⩥ What is the greatest common factor of 24 and 84 using prime
factorization?
A. 2
B. 4
C. 8
D. 12.
Answer: D. 12
, ⩥ What is 3/14 - 1/7?
A. 1/14
B. 2/7
C. 5/14
D. 3/2.
Answer: A. 1/14
⩥ What is 2/3 + 1/4?
A. 11/12
B. 3/12
C. 3/7
D. 8/3.
Answer: A. 11/12
⩥ A patient's protein intake for today has been 15.76g, 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.