WPC 300 Exam Questions Complete Answers New Update (A+ Pass)
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Course
WPC 300
Institution
WPC 300
WPC 300 Exam Questions Complete Answers New Update (A+ Pass)
Which of the following is NOT a principle of problem facing - Answers - routinize the procedure
finding patterns in data in an example of _____ modeling - Answers - explanatory
(patterns and features)
Which of the following anal...
WPC 300 Exam Questions Complete
Answers New Update (A+ Pass)
Which of the following is NOT a principle of problem facing - Answers -✔✔ routinize the
procedure
finding patterns in data in an example of _____ modeling - Answers -✔✔ explanatory
(patterns and features)
Which of the following analytic techniques can be used to find out "which month had the
highest sales year" - Answers -✔✔ descriptive
Which of the following analysis can be used to understand a casual relationship? -
Answers -✔✔ explanatory
The process of analytics can include - Answers -✔✔ All of the above
Analytics can be used in ______?
SCM
Marketing
Finance - Answers -✔✔ All of the above
Which of the following is NOT an example of data? - Answers -✔✔ Online survey
When you are expecting a correlation between sales and profit as shown in the graph
below, what kind of visualization is this - Answers -✔✔ confirmation
when the lie factor of graphical chart is more than 1 - Answers -✔✔ the size of the
effect shown in the graph is bigger than the actual effect of the data
deleting the grid lines in a table and horizontal lines in a chart - Answers -✔✔ increases
the data ink ratio
which elements are LEAST useful in storytelling with data ? - Answers -✔✔ Sound
effects
Adding the grid line in the chart - Answers -✔✔ decrease the data ink ratio
Which of the following statements describes one of the basic principles for creating a
good chart, as defined by Edward Tufte - Answers -✔✔ The chart should tell a story
, We need to create good stories when making an analytics presentation in order to: -
Answers -✔✔ create an emotional engagement with audience
Which of the following applies to an audience ? - Answers -✔✔ most people believe
that visual content engages best on social media
Fundamental principles adopted by Edward Tufte for a visual display of quantitative
information requires that the chart should - Answers -✔✔ ALL of the above
tell a story
minimize graphical complexity
have graphical integrity
Covariance is a measure of _____ - Answers -✔✔ Linear association between two
variables X and Y
Which of the following is an example of CONTINUOUS variable - Answers -✔✔ the
amount of time a customer waits at a restaurant before being served
In the phoenix area, the correlation between housing selling price and the real estate
tax bill gave what kind of correlation? - Answers -✔✔ Positive
Which of the following is NOT an example of CONTINUOUS data - Answers -✔✔
Gender
Which of the following are of interest when describing the distribution of a numerical
variable? ALL OF THE ABOVE
Shape
Spread
Centrality - Answers -✔✔ All of the above
shape
categorical
nominal
ratio
The number used on the back of the Lebron James jersey is an example of: - Answers -
✔✔ nominal data
Which of the following statements best describes quantitative data? - Answers -✔✔ It
can be counted AND expressed in numbers
______ is a measure of linear association between two variables X and Y which doesn't
depend on the unit of measurement - Answers -✔✔ Correlation
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