WGU C784 - Applied Healthcare Statistics Pre-Assessment questions and solutions

WGU C784 - Applied Healthcare Statistics Pre-
Assessment questions and solutions

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




B. +/- 3.3
ji ji




C. +/- 4 ji ji




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




A. 5.5
ji




B. 11ji ji




C. 12.5 ji




D. 15 - answersD. 15
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Given the following expression: 4 + 7 × (6 - 3)2. What is the answer using proper order of operations?
ji ji ji ji ji ji ji ji ji ji ji ji ji ji ji ji ji ji ji




A. 25ji




B. 46ji




C. 67 ji




D. 99 - answersC. 67
ji ji ji ji




Given the following expression: 5 x (30 - 27)2 + 4. What is the correct answer using the proper order of
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operations?
ji




A. 34ji




B. 49ji




C. 65 ji




D. 81 - answersB. 49
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What is the greatest common factor of 132 and the square root of 121 using prime factorization?
ji ji ji ji ji ji ji ji ji ji ji ji ji ji ji ji




A. 1 ji




B. 2 ji




C. 10 ji




D. 11 - answersD. 11
ji ji ji ji




What is the greatest common factor of 24 and 84 using prime factorization?
ji ji ji ji ji ji ji ji ji ji ji ji




A. 2 ji




B. 4 ji




C. 8 ji




D. 12 - answersD. 12
ji ji ji ji




What is 3/14 - 1/7? ji ji ji ji




A. 1/14
ji




B. 2/7
ji




C. 5/14 ji




D. 3/2 - answersA. 1/14
ji ji ji ji

, What is 2/3 + 1/4? ji ji ji ji




A. 11/12 ji




B. 3/12 ji




C. 3/7 ji




D. 8/3 - answersA. 11/12
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A patient's protein intake for today has been 15.76g, 8.49g, and 22.58g. What is the total protein intake
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rounded to the nearest tenth of a decimal?
ji ji ji ji ji ji ji ji




A. 46.5g ji ji




B. 46.8g ji




C. 46.9g ji




D. 47g - answersB. 46.8g
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Given the equation: (.5475 - .3025) x .15. What is the solution rounded to the nearest thousandth?
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A. .03675 ji




B. .0368 ji




C. .368 ji




D. .037 - answersD. .037
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An intravenous drip is infused at a rate of 4.5 milliliters per minute. How many milliliters are infused per hour?
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A. .075mL ji




B. 2.7mL ji




C. 75mL ji




D. 270mL - answersD. 270mL
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A patient's medication was increased by 40 milligrams. What is the percent increase in the medication if the
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original medication was 180 milligrams?
ji ji ji ji ji




A. 2.2% ji




B. 4.5% ji




C. 22.2% ji




D. 45% - answersC. 22.2%
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What is the Fahrenheit equivalent for a patient's room that needs to be kept at 25 degrees Celsius?
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A. 70° ji




B. 75° ji




C. 77° ji




D. 80° - answersC. 77°
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What is the Celsius equivalent for a patient who is running a fever of 102 degrees Fahrenheit?
ji ji ji ji ji ji ji ji ji ji ji ji ji ji ji ji




A. 37.9°C ji




B. 38.9°C ji




C. 39.9°C ji




D. 40.9°C - answers38.9°C
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What is the value of x in this equation? 2x + 3 = 13
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A. 5 ji




B. 10 ji




C. 76 ji




D. 106 - answersA. 5
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