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 correct answers D. +/- 5
Composite Number correct answers A number with more factors that just one and itself.
Equivalent Fractions correct answer...
WGU C784 - Applied Healthcare Statistics Objective
Assessment #1 || 100% CORRECT ANSWERS!!
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 correct answers D. +/- 5
Composite Number correct answers A number with more factors that just one and itself.
Equivalent Fractions correct answers Different fractions that represent the same value.
X-Axis correct answers The horizontal line that passes through the origin on a coordinate
plane.
Qualitative Data correct answers Non-numeric information based on some quality or
characteristic.
No Correlation correct answers 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 correct answers Using information from a data set to make predictions about data
outside of the original set.
Event correct answers 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 correct answers D. 15
Operation correct answers In Mathematics, an operation is a procedure which generates a
new value from one or more operands, or Mathematical values.
Conditional Proportion correct answers A proportion where one part of the proportion is a
variable, or unknown quantity.
Coefficients correct answers A number by which a number is multiplied. This number is
written in front of the variable(s).
Mean correct answers Average, calculated by adding a series of elements in a data set
together and dividing by the total number in the series.
, Outlier correct answers An observation point that is statistically distant from the other
observations in the dataset.
Regression Line correct answers The line of best fit to show the relationship between
variables, the one that minimizes distance from each data point to the line.
Experiment correct answers 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 correct answers C. 67
Multi-Step Expression correct answers An expression or equation with more than two values
and two or more operators that requires multiple steps to be solved.
Improper Fraction correct answers A fraction where the number in the numerator is more
than the number in the denominator.
Y-Intercept correct answers The y-value of the point at which a line intersects with the y-axis.
Check Sheet correct answers A structured form or table that allows data to be collected by
marking how often an event has occurred in an certain interval.
Linear correct answers An expression or equation of degree 1.
Least Squares correct answers A technique for finding the regression line.
Sample Size correct answers The number of different outcomes for an experiment.
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 correct answers B. 49
Exponents correct answers Sometimes called a power, it is a quantity that represents repeated
multiplication.
Least Common Multiple (LCM) correct answers The smallest number in value that is a
multiple of two or more numbers.
Order of Operations correct answers A set of rules that defines the order in which
Mathematical operations should be performed.
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