WGU C784 - APPLIED HEALTHCARE
STATISTICS OBJECTIVE ASSESSMENT #1|
100 QUESTIONS AND ANSWERS
Question : Given the following set of numbers: 3.3, -2.3, -16,
- What are the square roots of the whole number?
A. +/- 2.3
B. +/- 3.3
C. +/- 4
D. +/- 5
CORRECT ANSWER: D. +/- 5
Question : 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
- 11
C. 12.5
- 15
CORRECT ANSWER: D. 15
Question : Given the following expression: 4 + 7 × (6 - 3)2.What is the answer using proper order of operations?
- 25
- 46
- 67
- 99
CORRECT ANSWER: C. 67
Question : Given the following expression: 5 x (30 - 27)2 +
- What is the correct answer using the proper order of
- 34
- 49
- 65
- 81
operations?
CORRECT ANSWER: B. 49
Question : What is the greatest common factor of 132 and the
square root of 121 using prime factorization?
- 1
- 2
- 10
- 11
CORRECT ANSWER: D. 11
Question : What is the greatest common factor of 24 and 84
using prime factorization?
- 2
- 4
- 8
- 12
CORRECT ANSWER: D. 12
Question : What is 3/14 - 1/7?
A. 1/14
B. 2/7
C. 5/14
D. 3/2
CORRECT ANSWER: A. 1/14
Question : What is 2/3 + 1/4?
A. 11/12
B. 3/12
C. 3/7
D. 8/3
CORRECT ANSWER: A. 11/12
Question : 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?
- 46.5g
- 46.8g
- 46.9g
- 47g
CORRECT ANSWER: B. 46.8g
Question : Given the equation: (.5475 - .3025) x .15. What is the solution rounded to the nearest thousandth?
A. .03675
B. .0368
C. .368
D. .037
CORRECT ANSWER: D. .037
Question : An intravenous drip is infused at a rate of 4.5
milliliters per minute. How many milliliters are infused per hour?
- .075mL
- 2.7mL
- 75mL
- 270mL
CORRECT ANSWER: D. 270mL
Question : A patient's medication was increased by 40
milligrams. What is the percent increase in the medication if the original medication was 180 milligrams?