WGU C207 MODULE 1 | PA| PRE-
ASSESSMENT | EXAM AUESTIONS AND
ANSWERS
Term
What are the three elements of an experimental study?
Unit, Treatment, Response
, 2 of 50
Definition
Systematic
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Not selecting a right sized sample is Orders data at equal distance apart
what type of bias? is _____ level of measurement.
What are the two major issues An error that will not fix itself.
surrounding research standards? You must do something
Don't know?
3 of 50
Definition
Nominal
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In order to be a statistically valid Identify, Group, or Categorize
sample, the sample must be: is _____ level of measurement.
Continuous data with unique zero If a responder lies on their survey,
point is _____ level of measurement. this creates what type of bias?
, Don't know?
4 of 50
Definition
Ratio
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Continuous data with unique
An error that will fix itself over time zero point is _____ level of
measurement.
Orders data at equal distance apart If a responder lies on their survey,
is ____ level of measurement. this creates what type of bias?
Don't know?
5 of 50
Term
Which level of measurement can be multiplied and divided?
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Nominal Information
, Random Ratio
Don't know?
6 of 50
Definition
Prescriptive - We are taking a specific course of action
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Frame the Problem, Solving the If we move to six
Problem and Communicating appointments an hour we can
Results are part of which decision increase revenue 2%. Which
making model? form of analytics is this?
Based on the last four quarters, we
Types of Bias: Bias introduced
can predict $4,1 million in sales next
because respondents believe it will
quarter. Which form of analytics is
be beneficial if selected.
this?
Don't know?
7 of 50
Definition
Qualitative
Give this one a try later!
ASSESSMENT | EXAM AUESTIONS AND
ANSWERS
Term
What are the three elements of an experimental study?
Unit, Treatment, Response
, 2 of 50
Definition
Systematic
Give this one a try later!
Not selecting a right sized sample is Orders data at equal distance apart
what type of bias? is _____ level of measurement.
What are the two major issues An error that will not fix itself.
surrounding research standards? You must do something
Don't know?
3 of 50
Definition
Nominal
Give this one a try later!
In order to be a statistically valid Identify, Group, or Categorize
sample, the sample must be: is _____ level of measurement.
Continuous data with unique zero If a responder lies on their survey,
point is _____ level of measurement. this creates what type of bias?
, Don't know?
4 of 50
Definition
Ratio
Give this one a try later!
Continuous data with unique
An error that will fix itself over time zero point is _____ level of
measurement.
Orders data at equal distance apart If a responder lies on their survey,
is ____ level of measurement. this creates what type of bias?
Don't know?
5 of 50
Term
Which level of measurement can be multiplied and divided?
Give this one a try later!
Nominal Information
, Random Ratio
Don't know?
6 of 50
Definition
Prescriptive - We are taking a specific course of action
Give this one a try later!
Frame the Problem, Solving the If we move to six
Problem and Communicating appointments an hour we can
Results are part of which decision increase revenue 2%. Which
making model? form of analytics is this?
Based on the last four quarters, we
Types of Bias: Bias introduced
can predict $4,1 million in sales next
because respondents believe it will
quarter. Which form of analytics is
be beneficial if selected.
this?
Don't know?
7 of 50
Definition
Qualitative
Give this one a try later!
