Exam (elaborations)
WGU D467 EXPLORING DATA QUESTIONS AND ANSWERS 2024
- Course
- Institution
WGU D467 EXPLORING DATA QUESTIONS AND ANSWERS 2024
[Show more]
Content preview
WGU D467 EXPLORING DATAA junior data analyst learns that the dataset they have been given is six years old.
After looking into this further, they also discovered that the age of the data is
making the information irrelevant to their project. What good data source
principle have they used to evaluate the dataset?
Current
What concept states that all data-processing activities and algorithms should be
completely explainable and understood by the individual who provides their
data?
Transaction transparency
A data analyst removes personally identifying information from a dataset. What
task are they performing?
Data anonymization
Before completing a survey, an individual acknowledges reading information
about how and why the data they provide will be used. What is this concept
called?
Consent
What are data ethics?
,Well-founded standards of right and wrong that dictate how data is collected,
shared, and used
Fill in the blank: Openness refers to _____ access, usage, and sharing of data.
Free
What is the preferred method for open data to be made available?
A convenient and modifiable internet download
Legal right to access your data is an element of which aspect of data ethics?
Privacy
A data team at a nature preserve researches the origin of a dataset to confirm it
was created by a reputable source, such as a nonprofit research institution. Which
aspect of good data are they prioritizing?
Cited
A manager in charge of selling a particular product interprets any ambiguous
customer feedback about the product as being positive. What type of bias does
this represent?
Interpretation
, To track people's online activities and interests, which method of data collection
is most effective?
Cookies
What are cookies?
Small files stored on computers that contain information about users
Fill in the blank: For data analytics projects, _____ data is typically preferred
because users know it originated within the organization.
first-party
In data analytics, what term refers to all possible data values in a dataset?
Population
A grocery store chain purchases customer data from a credit card company. The
grocer uses this data to identify its most loyal customers and offer them special
promotions and discounts. What type of data is being used in this scenario?
Second-party
What type of data is the height of a skyscraper?
Continuous
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Teacher101. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $17.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
78121 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now