Western Governors University C 207
C207 OA Prep Q,A WITH ALL SOLUTION
Terms in this set (363)
For companies to attract and retain Analytics
their best customers they need a
complete
portrait of who they are. To develop this
Statistics
Analytics
Management Science
Histograms
,A manufacturer wants to maximize their Prescriptive Analytics
factory output while specifically minimizing
labor costs. What type of analytics might
they employ to achieve this goal?
Predictive
Analytics
Descriptive Analytics
Prescriptive Analytics
Diagnostic Analytics
What type of data error that occurs in Systematic
measurement is constant within a data set
and is sometimes caused by faulty
equipment or bias?
Random
Omission
Outlier
Systematic
An Educator develops a new Measurement Bias
standardized test to measure math skills of
ninth graders. She has students in her home
state of Ohio take the test. If the test is to
be used on a
national level, what type of error might be
found in her data?
Omission Error
Systematic Error
Measurement Bias
Information Bias
,A city government is trying to determine the Omission
national origins of its recent immigrant
population. If a survey of the immigrant
population is conducted in English what
type of error might be present in the data?
Random
Omission
Outlier
Accuracy
The use of Big Data is increasingly Can be analyzed with traditional spreadsheets
important to businesses in competitive
markets. Which of the following
characteristics is not true of big data?
Requires the use of
analytics Contains
structured data
Contains unstructured data
Can be analyzed with traditional
spreadsheets
The Davenport-Kim three-stage model Determine the scope of the problem & Review of previous
consists of framing the problem, solving the findings
problem, and communicating results. Which
two of the following are part of framing the
problem stage? (Pick 2)
Determine the scope of the problem
Data collection
Review of previous findings
Presenting a recommendation
, A healthcare provider is researching blood Treatment procedures & Experimental response
glucose levels before and after exercising.
What two elements should be part of any
experimental study such as this? (Pick 2)
Treatment procedures
Patient observation
Statistical validity
Experimental response
Runners cover 26.2 miles in the Olympics Ratio
marathon. What level of measurement is
this?
Nominal
Ordinal
Interval
Ratio
What level of measurement is the type of Nominal
cars produced in Ford factory?
Nominal
Ordinal
Interval
Ratio
What level of measurement is this the 10 Ordinal
best cities in the U.S. to retire in?
Nominal
Ordinal
Interval
Ratio
C207 OA Prep Q,A WITH ALL SOLUTION
Terms in this set (363)
For companies to attract and retain Analytics
their best customers they need a
complete
portrait of who they are. To develop this
Statistics
Analytics
Management Science
Histograms
,A manufacturer wants to maximize their Prescriptive Analytics
factory output while specifically minimizing
labor costs. What type of analytics might
they employ to achieve this goal?
Predictive
Analytics
Descriptive Analytics
Prescriptive Analytics
Diagnostic Analytics
What type of data error that occurs in Systematic
measurement is constant within a data set
and is sometimes caused by faulty
equipment or bias?
Random
Omission
Outlier
Systematic
An Educator develops a new Measurement Bias
standardized test to measure math skills of
ninth graders. She has students in her home
state of Ohio take the test. If the test is to
be used on a
national level, what type of error might be
found in her data?
Omission Error
Systematic Error
Measurement Bias
Information Bias
,A city government is trying to determine the Omission
national origins of its recent immigrant
population. If a survey of the immigrant
population is conducted in English what
type of error might be present in the data?
Random
Omission
Outlier
Accuracy
The use of Big Data is increasingly Can be analyzed with traditional spreadsheets
important to businesses in competitive
markets. Which of the following
characteristics is not true of big data?
Requires the use of
analytics Contains
structured data
Contains unstructured data
Can be analyzed with traditional
spreadsheets
The Davenport-Kim three-stage model Determine the scope of the problem & Review of previous
consists of framing the problem, solving the findings
problem, and communicating results. Which
two of the following are part of framing the
problem stage? (Pick 2)
Determine the scope of the problem
Data collection
Review of previous findings
Presenting a recommendation
, A healthcare provider is researching blood Treatment procedures & Experimental response
glucose levels before and after exercising.
What two elements should be part of any
experimental study such as this? (Pick 2)
Treatment procedures
Patient observation
Statistical validity
Experimental response
Runners cover 26.2 miles in the Olympics Ratio
marathon. What level of measurement is
this?
Nominal
Ordinal
Interval
Ratio
What level of measurement is the type of Nominal
cars produced in Ford factory?
Nominal
Ordinal
Interval
Ratio
What level of measurement is this the 10 Ordinal
best cities in the U.S. to retire in?
Nominal
Ordinal
Interval
Ratio
