WGU C207 Data Driven Decision Making
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Terms in this set (188)
Frame the Problem, Solving the Davenport-Kim three-stage model
Problem and Communicating
Results are part of which decision
making model?
In which stage of the Davenport- Framing the problem
Kim model is problem recognition?
In which stage of the Davenport- Solving the problem
Kim model is data collection?
What is a key reason we study To make informed decisions
statistics?
, Visually presenting the data assists Communicating the results
in which stage of the Davenport-
Kim model?
When does research fail to produce Poor research validity
reliable results?
What are the two major issues Best practices and ethics
surrounding research standards?
In order to be a statistically valid The appropriate size and random
sample, the sample must be:
Not selecting a random sample is Measurement
what type of bias?
Not selecting a right sized sample Measurement
is what type of bias?
Research best practices eliminate... Bias
Outliers create this type of error Out-of Range
Unpredictable error Random Error - No correlation
Error may occur from missing data. Omission Error - Distorted results
(Example: Space not filled in)
This error repeats itself Systematic Error - Skewed results
Observation points that are distant Outliers Note: Can be included or excluded in
from other observations. analysis (causes skewness)
Types of Bias: Bias that occurs from Measurement bias
not selecting a random sample
Save
Practice questions for this set
Learn
Studied 7 terms
Nice work, you're crushing it
Continue studying in Learn
Terms in this set (188)
Frame the Problem, Solving the Davenport-Kim three-stage model
Problem and Communicating
Results are part of which decision
making model?
In which stage of the Davenport- Framing the problem
Kim model is problem recognition?
In which stage of the Davenport- Solving the problem
Kim model is data collection?
What is a key reason we study To make informed decisions
statistics?
, Visually presenting the data assists Communicating the results
in which stage of the Davenport-
Kim model?
When does research fail to produce Poor research validity
reliable results?
What are the two major issues Best practices and ethics
surrounding research standards?
In order to be a statistically valid The appropriate size and random
sample, the sample must be:
Not selecting a random sample is Measurement
what type of bias?
Not selecting a right sized sample Measurement
is what type of bias?
Research best practices eliminate... Bias
Outliers create this type of error Out-of Range
Unpredictable error Random Error - No correlation
Error may occur from missing data. Omission Error - Distorted results
(Example: Space not filled in)
This error repeats itself Systematic Error - Skewed results
Observation points that are distant Outliers Note: Can be included or excluded in
from other observations. analysis (causes skewness)
Types of Bias: Bias that occurs from Measurement bias
not selecting a random sample
