Prepare Data For Exploration Course Challenge (Part 2)
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Kaplan University *
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IN224
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Information Systems
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Feb 20, 2024
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Prepare Data For Exploration Course Challenge (Part 2)
11. Reviewing the data enables you to describe how you will use it to achieve your client's goals. First, you notice that all of the data was collected by Garden employees using their own resources.
What type of data does this describe?
First-party data (Correct)
Qualitative data
Third-party data
Nominal data
12. The data in column E shows the duration of deliveries from Garden to customers. What type
of data is this? Select all that apply.
Quantitative data (Correct)
Qualitative data
Discrete data (Correct)
Continuous data
13. The next thing you review is the file containing pictures of sandwich deliveries over a period
of 30 days. What type of data is this?
Ordinal
Unstructured (Correct)
Discrete
Relational
14. Now that you're familiar with the data, you want to build trust with the team at Garden. What data-security measures do you employ? Select all that apply.
Add passwords to files (Correct)
Change their file naming conventions
Assign user permissions for files (Correct)
Make personal copies of client files
15. Consider and respond to the following question. Select all that apply. Our data analytics team often surveys clients to get their feedback. If you were on the team, how would you ensure the results do not favor a particular person, group of people, or thing?
Give participants enough time to answer each survey question. (Correct)
Instruct participants to share their name and contact information.
Make sure the wording of the survey question does not encourage a specific response from participants. (Correct)
Ensure the survey sample represents the population as a whole
. (Correct)
16. Consider and respond to the following question. Select all that apply. Our data analytics team often uses external data. Where can you locate useful external data?
Sewati Financial Solutions marketing department
Government sources (Correct)
Other financial businesses (Correct)
A professional finance association (Correct)
17. For your final question, your interviewer explains that Sewati Financial Services needs its clients' trust, and this is an important responsibility for the data analytics team. He asks you to identify which data analytics practice involves preserving a data subject's information and
activity any time a data transaction occurs.
Encryption
Bias
Sharing permissions
Data privacy (Correct)
18. Next, your interviewer wants to better understand your knowledge of basic SQL commands.
He asks: How would you write a query that retrieves only data about people with the last name Hassan from the Clients table in our database?
19. Reviewing the data enables you to describe how you will use it to achieve your client's goals. First, you notice that all of the data is first-party data. What does this mean?
It's subjective data that measures qualities and characteristics.
It's data that was collected from outside sources.
It's a type of data that's categorized without a set order.
It's data that was collected by Garden employees using the company's own resources. (Correct)
20. The question in column E asks, "Was your order accurate? Please respond yes or no." The responses listed in column E are an example of Boolean data.
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True (Correct)
False