WGU C784 - Applied Healthcare Statistics Objective
Assessment #1 Questions & Answers
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
Answer: D. +/- 5
2.Composite Number:
Answer: A number with more factors that just one and itself.
3.Equivalent Fractions:
Answer: Different fractions that represent the same value.
4.X-Axis:
Answer: The horizontal line that passes through the origin on a
coordinate plane.
5.Qualitative Data:
Answer: Non-numeric information based on some quality or character-
istic.
1/
15
, 6.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.
7.Extrapolate:
Answer: Using information from a data set to make predictions about
data outside of the original set.
8.Event:
Answer: An outcome, or set of outcomes, whose chance of
occurrence can be represented with a probability.
9.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
10.Operation:
Answer: In Mathematics, an operation is a procedure which generates a
new value from one or more operands, or Mathematical values.
2/
15
Assessment #1 Questions & Answers
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
Answer: D. +/- 5
2.Composite Number:
Answer: A number with more factors that just one and itself.
3.Equivalent Fractions:
Answer: Different fractions that represent the same value.
4.X-Axis:
Answer: The horizontal line that passes through the origin on a
coordinate plane.
5.Qualitative Data:
Answer: Non-numeric information based on some quality or character-
istic.
1/
15
, 6.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.
7.Extrapolate:
Answer: Using information from a data set to make predictions about
data outside of the original set.
8.Event:
Answer: An outcome, or set of outcomes, whose chance of
occurrence can be represented with a probability.
9.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
10.Operation:
Answer: In Mathematics, an operation is a procedure which generates a
new value from one or more operands, or Mathematical values.
2/
15
