WGU C784 - Applied Healthcare Statistics
Objective Assessment | Latest 2025/26 |
Rated A+
/. 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 - Answer-✅D. +/- 5
/.Composite Number - Answer-✅A number with more factors that just one and itself.
/.Equivalent Fractions - Answer-✅Different fractions that represent the same value.
/.X-Axis - Answer-✅The horizontal line that passes through the origin on a coordinate
plane.
/.Qualitative Data - Answer-✅Non-numeric information based on some quality or
characteristic.
/.No Correlation - Answer-✅There is no apparent overall trend between the two
variables. If the correlation coefficient is 0, this only rules out a linear trend. There could
be a non-linear or curvilinear trend.
/.Extrapolate - Answer-✅Using information from a data set to make predictions about
data outside of the original set.
/.Event - Answer-✅An outcome, or set of outcomes, whose chance of occurrence can
be represented with a probability.
/.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
, /.Operation - Answer-✅In Mathematics, an operation is a procedure which generates a
new value from one or more operands, or Mathematical values.
/.Conditional Proportion - Answer-✅A proportion where one part of the proportion is a
variable, or unknown quantity.
/.Coefficients - Answer-✅A number by which a number is multiplied. This number is
written in front of the variable(s).
/.Mean - Answer-✅Average, calculated by adding a series of elements in a data set
together and dividing by the total number in the series.
/.Outlier - Answer-✅An observation point that is statistically distant from the other
observations in the dataset.
/.Regression Line - Answer-✅The line of best fit to show the relationship between
variables, the one that minimizes distance from each data point to the line.
/.Experiment - Answer-✅A procedure that can be done repeatedly which has a well
defined set of outcomes.
/.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
/.Multi-Step Expression - Answer-✅An expression or equation with more than two
values and two or more operators that requires multiple steps to be solved.
/.Improper Fraction - Answer-✅A fraction where the number in the numerator is more
than the number in the denominator.
/.Y-Intercept - Answer-✅The y-value of the point at which a line intersects with the y-
axis.
/.Check Sheet - Answer-✅A structured form or table that allows data to be collected by
marking how often an event has occurred in an certain interval.
/.Linear - Answer-✅An expression or equation of degree 1.
/.Least Squares - Answer-✅A technique for finding the regression line.
Objective Assessment | Latest 2025/26 |
Rated A+
/. 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 - Answer-✅D. +/- 5
/.Composite Number - Answer-✅A number with more factors that just one and itself.
/.Equivalent Fractions - Answer-✅Different fractions that represent the same value.
/.X-Axis - Answer-✅The horizontal line that passes through the origin on a coordinate
plane.
/.Qualitative Data - Answer-✅Non-numeric information based on some quality or
characteristic.
/.No Correlation - Answer-✅There is no apparent overall trend between the two
variables. If the correlation coefficient is 0, this only rules out a linear trend. There could
be a non-linear or curvilinear trend.
/.Extrapolate - Answer-✅Using information from a data set to make predictions about
data outside of the original set.
/.Event - Answer-✅An outcome, or set of outcomes, whose chance of occurrence can
be represented with a probability.
/.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
, /.Operation - Answer-✅In Mathematics, an operation is a procedure which generates a
new value from one or more operands, or Mathematical values.
/.Conditional Proportion - Answer-✅A proportion where one part of the proportion is a
variable, or unknown quantity.
/.Coefficients - Answer-✅A number by which a number is multiplied. This number is
written in front of the variable(s).
/.Mean - Answer-✅Average, calculated by adding a series of elements in a data set
together and dividing by the total number in the series.
/.Outlier - Answer-✅An observation point that is statistically distant from the other
observations in the dataset.
/.Regression Line - Answer-✅The line of best fit to show the relationship between
variables, the one that minimizes distance from each data point to the line.
/.Experiment - Answer-✅A procedure that can be done repeatedly which has a well
defined set of outcomes.
/.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
/.Multi-Step Expression - Answer-✅An expression or equation with more than two
values and two or more operators that requires multiple steps to be solved.
/.Improper Fraction - Answer-✅A fraction where the number in the numerator is more
than the number in the denominator.
/.Y-Intercept - Answer-✅The y-value of the point at which a line intersects with the y-
axis.
/.Check Sheet - Answer-✅A structured form or table that allows data to be collected by
marking how often an event has occurred in an certain interval.
/.Linear - Answer-✅An expression or equation of degree 1.
/.Least Squares - Answer-✅A technique for finding the regression line.
