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WGU C784 - Applied Healthcare Statistics Pre-Assessment Exam With 100% Correct Answers Latest Update.

WGU C784 Applied Healthcare Statistics Exam (New 2023/ 2024 Update) | Questions and Verified Answers| 100% Correct| Grade A QUESTION How do you find the IQR of data? Answer: IQR (interquartile range) is the distance (difference) between Q3 and Q1 (so Q3-Q1) QUESTION What is in a 5-number summary? Answer: min, Q1, median, Q3, max QUESTION What percentage is a standard deviation of 1? Answer: 68% QUESTION What percentage is a standard deviation...

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

Applied Healthcare Statistics Final Exam Test Questions And Revised Correct Answers Discrete data - ANSWER : distinct values, can be counted, unconnected points (ex. number of students) Continuous data - ANSWER : values are within a range, measured not counted, no gaps between data points (ex. time in a race) Less than or greater than - ANSWER : marked with (parenthesis), open circle on number line Less than or equal to greater than or equal to - ANSWER : marked with {brackets}...

When one variable causes change in another, we call the first variable the ___________________ variable*. The affected variable is called the _______________ variable*. : When one variable causes change in another, we call the first variable the explanatory variable*. The affected variable is called the response variable*. In a randomized experiment, the researcher manipulates values of the explanatory variable and measures the resulting changes in the response variable. The differe...

Given the following set of numbers: 3.3, -2.3, -16, 25. What are the square roots of the whole number? A. +/- 2.3 B. +/- 3.3 C. +/- 4 D. +/- 5 : D. +/- 5 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 : D. 15 2 | P a g e Given the following expression: 4 + 7 × (6 - 3)2. What is the answer using proper order of operations

Given the following set of numbers: 3.3, -2.3, -16, 25. What are the square roots of the whole number? A. +/- 2.3 B. +/- 3.3 C. +/- 4 D. +/- 5 : D. +/- 5 Composite Number : A number with more factors that just one and itself. Equivalent Fractions : Different fractions that represent the same value. X-Axis 2 | P a g e : The horizontal line that passes through the origin on a coordinate plane. Qualitative Data : Non-numeric information based on some quality or characteristic. No ...

Define Mode : The value that occurs most often in a data set The Mean of a data set represents the? : Average Median of a data set : The middle value of the data set What are the two types of variables : 1) Quantitative Variable 2) Categorical Variable Quantitative variable : Quantitative variable - a variable that takes a numerical value that can be counted or measured. Examples: height, weight, age, cholesterol level, exam scores 2 | P a g e Categorical variable : Categorical v...

When one variable causes change in another, we call the first variable the ___________________ variable*. The affected variable is called the _______________ variable*. : When one variable causes change in another, we call the first variable the explanatory variable*. The affected variable is called the response variable*. In a randomized experiment, the researcher manipulates values of the explanatory variable and measures the resulting changes in the response variable. The differe...

Given the following set of numbers: 3.3, -2.3, -16, 25. What are the square roots of the whole number? A. +/- 2.3 B. +/- 3.3 C. +/- 4 D. +/- 5 : D. +/- 5 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 : D. 15 2 | P a g e 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 : C. 67 Given the followi...

Given the following set of numbers: 3.3, -2.3, -16, 25. What are the square roots of the whole number? A. +/- 2.3 B. +/- 3.3 C. +/- 4 D. +/- 5 : D. +/- 5 Composite Number : A number with more factors that just one and itself. Equivalent Fractions : Different fractions that represent the same value. X-Axis 2 | P a g e : The horizontal line that passes through the origin on a coordinate plane. Qualitative Data : Non-numeric information based on some quality or characteristic. No ...

When one variable causes change in another, we call the first variable the ___________________ variable*. The affected variable is called the _______________ variable*. : When one variable causes change in another, we call the first variable the explanatory variable*. The affected variable is called the response variable*. In a randomized experiment, the researcher manipulates values of the explanatory variable and measures the resulting changes in the response variable. The differe...