WGU C207| PA| PRE-ASSESSMENT |
EXAM QUESTIONS AND ANSWERS
projects.
outcomes.
, Don't know?
2 of 69
Term
Analytics is a broad term that refers to a variety of tools that inform
managerial decisions.Which term can be used to describe
managerial decisions?
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Prescriptive Predictive
Diagnostic Exploratory
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3 of 69
Term
A county government wishes to convert government vehicles from
gasoline to natural gas.How can the county evaluate the
effectiveness of the conversion?
Give this one a try later!
, By estimating the payback By determining the maintenance
period cost increase
By calculating the fuel efficiency By assessing the environmental
savings impact
Don't know?
4 of 69
Term
Several missing values in a particular field in a dataset were
observed. The likelihood of a record having a missing value is
correlated to another variable in the dataset.Which two types of
error might be introduced into the dataset if the removed record
included missing values?
Give this one a try later!
Standard Deviation and Mean Omission and Random Error
Systematic and Omission Error Random and Typographical Error
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5 of 69
Term
, Which common analytic measure is used to improve business
performance?
Give this one a try later!
Global index Consumer price index
Net promoter score Simple composite index
Don't know?
6 of 69
Term
Compare outcomes of different drug testing results
Give this one a try later!
ISO ANOVA
F-TEST T-TEST
Don't know?
7 of 69
Term
EXAM QUESTIONS AND ANSWERS
projects.
outcomes.
, Don't know?
2 of 69
Term
Analytics is a broad term that refers to a variety of tools that inform
managerial decisions.Which term can be used to describe
managerial decisions?
Give this one a try later!
Prescriptive Predictive
Diagnostic Exploratory
Don't know?
3 of 69
Term
A county government wishes to convert government vehicles from
gasoline to natural gas.How can the county evaluate the
effectiveness of the conversion?
Give this one a try later!
, By estimating the payback By determining the maintenance
period cost increase
By calculating the fuel efficiency By assessing the environmental
savings impact
Don't know?
4 of 69
Term
Several missing values in a particular field in a dataset were
observed. The likelihood of a record having a missing value is
correlated to another variable in the dataset.Which two types of
error might be introduced into the dataset if the removed record
included missing values?
Give this one a try later!
Standard Deviation and Mean Omission and Random Error
Systematic and Omission Error Random and Typographical Error
Don't know?
5 of 69
Term
, Which common analytic measure is used to improve business
performance?
Give this one a try later!
Global index Consumer price index
Net promoter score Simple composite index
Don't know?
6 of 69
Term
Compare outcomes of different drug testing results
Give this one a try later!
ISO ANOVA
F-TEST T-TEST
Don't know?
7 of 69
Term
