WGU C784 - APPLIED HEALTHCARE
STATISTICS OBJECTIVE ASSESSMENT 1
(WESTERN GOVERNERS UNIVERSITY)
EXAM QUESTIONS & CORRECT ANSWERS
A+GRADED QUESTION 1
Given the following set of numbers: 3.3, -2.3, -16, 25. What are the square roots of the whole number?
QUESTION 1
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
QUESTION 2
Equivalent Fractions
Different fractions that represent the same value.
QUESTION 3
X-Axis
The horizontal line that passes through the origin on a coordinate plane.
,QUESTION 4
Qualitative Data
Non-numeric information based on some quality or characteristic.
QUESTION 5
No Correlation
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.
QUESTION 6
Extrapolate
Using information from a data set to make predictions about data outside of the
original set.
QUESTION 7
Event
An outcome, or set of outcomes, whose chance of occurrence can be represented with
a probability.
QUESTION 8
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
QUESTION 9
Operation
In Mathematics, an operation is a procedure which generates a new value from one or
more operands,or Mathematical values.
QUESTION 10
Conditional Proportion
A proportion where one part of the proportion is a variable, or unknown quantity.
QUESTION 11
Coefficients
A number by which a number is multiplied. This number is written in front of the
variable(s).
QUESTION 12
Mean
Average, calculated by adding a series of elements in a data set together and dividing
by the totalnumber in the series.
QUESTION 13
Outlier
An observation point that is statistically distant from the other observations in the
dataset.
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