TEST YOUR KNOWLEDGE ON PROPER USE OF THE DISCUSSION FORUM
A clothing retailer collects and stores data about its sales revenue. Which of the following would be part of its data ecosystem? Select all that apply.
The clothing retailer’s data ecosystem would include the database of sales revenue, the cloud that stores the database, and records of its inventory. A data ecosystem is the various elements that interact with one another in order to produce, manage, store, organize, analyze, and share data.
What is the process of guiding business strategy using facts?
Data-driven decision-making is the process of guiding business strategy using facts.
Fill in the blank: Curiosity, understanding context, having a technical mindset, data design, and data strategy are _____. They enable data analysts to solve problems using facts.
Curiosity, understanding context, having a technical mindset, data design, and data strategy are analytical skills. They enable data analysts to solve problems using facts.
The owner of a skate shop notices that every time a certain employee has a shift, there are higher sales numbers at the end of the day. After some investigation, the owner realizes that since the employee was hired, the store earns 15% more each month. In this scenario, the manager used which quality of analytical thinking?
The owner used correlation, which involves being able to identify a relationship between two or more pieces of data. They noticed that there is a correlation between the employee’s presence and the skate shop’s traffic and monthly income.
Gap analysis is a process that could help accomplish which of the following tasks? Select all that apply.
Gap analysis is a method for examining and evaluating how a process works currently in order to get where you want to be in the future. Improving accessibility, increasing efficiency, and reducing carbon emissions are examples of improvements that gap analysis can help accomplish.
An advertising irm has used insights from its analytics team to create a strategy for improving sales. Now, they implement a plan to increase annual revenue. The firm is at which step of the data analysis process?
The act phase is when insights are put into action. This involves a company or organization implementing a plan to solve the original business problem.
A data analyst adds descriptive headers to columns of data in a spreadsheet. How does this improve the spreadsheet?
Adding descriptive headers to columns of data in a spreadsheet adds context. Context is the condition in which something exists, such as a structure.
This is a selection from a spreadsheet that ranks the 10 most populous cities in North Carolina. To alphabetize the county names in column D, which spreadsheet tool would you use? (Image S1Q8)
You can use sort range to alphabetize the county names in column D. Sorting a range of data from A to Z helps data analysts organize and find data more quickly.
You are querying a database of manufacturing company suppliers. The column name for supplier identification numbers is supplier_id. What is the correct clause to retrieve only data about the supplier with identification number 85317?
The correct clause is WHERE supplier_id = 85317. This clause tells the database to return only information about the supplier whose ID is 85317.
Imagine you are sharing your data with a company stakeholder. Why might you display data with a data visualization instead of a table? Select all that apply.
When sharing data with others, you might use a data visualization instead of a table because visualizations are more aesthetically pleasing, save time when identifying trends, and are easier to understand. TEST YOUR KNOWLEDGE ON THE DATA ECOSYSTEM
Which of the following statements best defines data?
Data is a collection of facts. Through analysis, data can be used to draw conclusions and make predictions.
Fill in the blank: In data analytics, the data ecosystem refers to the various elements that interact with one another to produce, manage, store, _____, analyze, and share data.
In data analytics, the data ecosystem refers to the various elements that interact with one another to produce, manage, store, organize, analyze, and share data.
Which of the following terms refers to the collection, transformation, and organization of data in order to draw conclusions, make predictions, and drive informed decision-making?
Data analysis refers to the collection, transformation, and organization of data in order to draw conclusions, make predictions, and drive informed decision-making.
An airline collects, observes, and analyzes its customers' online behaviors. Then, it uses the insights gained to choose what new products and services to offer. What business process does this describe?
An airline collecting, observing, and analyzing its customers' online behaviors, then using the insights gained to choose what new products and services to offer, describes data-driven decision making. Data-driven decision-making is using facts to guide business strategy. TEST YOUR KNOWLEDGE ON PROPER USE OF THE DISCUSSION FORUM
Which of the following examples is an appropriate use of the discussion forum?
Asking a question about a lesson is an appropriate use of the discussion forum. If you have a question, chances are, you’re not alone. Reach out in the discussion forum to ask for help from other learners.
In order to create clear and engaging discussions in the forum, which type of writing styles should you use? Select all that apply.
Using professional language, grammar, and punctuation is essential to writing clear and engaging posts.
When posting in the discussion forum, what type of behavior is acceptable?
Sensitivity, kindness, and open-mindedness help create a healthy learning environment in the discussion forums. WEEKLY CHALLENGE 1
Which of the following options describes data analysis?
Data analysis is the collection, transformation, and organization of data in order to draw conclusions, make predictions, and drive informed decision-making.
In data analytics, what term describes a collection of elements that interact with one another?
Data ecosystems are made up of elements that interact to produce, manage, store, organize, analyze, and share data.
Select the best description of gut instinct.
Gut instinct is an intuitive understanding of something with little or no explanation.
A furniture manufacturer wants to find a more environmentally friendly way to make its products. A data analyst helps solve this problem by gathering relevant data, analyzing it, and using it to draw conclusions. The analyst then shares their analysis with subject-matter experts from the manufacturing team, who validate the findings. Finally, a plan is put into action. This scenario describes data science.
This company has put data at the heart of its business strategy in order to achieve data-driven decision-making.
To get the most out of data-driven decision-making, it’s important to include insights from people very familiar with the business problem. Identify what these people are called.
Subject-matter experts are very familiar with the business problem and can look at the results of data analysis to validate the choices being made.
You have just finished analyzing data for a marketing project. Before moving forward, you share your results with members of the marketing team to see if they might have additional insights into the business problem. What practice does this support?
Including insights from people who are familiar with the business problem is an example of data-driven decision-making. Data-driven decision-making is using facts to guide business strategy.
You read an interesting article in a magazine and want to share it in the discussion forum. What should you do when posting? Select all that apply.
Posts should be relevant to data analytics and checked for typos and grammatical errors.
The collection, transformation, and organization of data in order to draw conclusions, make predictions, and drive informed decision-making describes what?
The collection, transformation, and organization of data in order to draw conclusions, make predictions, and drive informed decision-making describes data analysis.
Fill in the blank: Data ecosystems are made up of elements that _____ with each other. This makes it possible for them to produce, manage, store, organize, analyze, and share data.
Data ecosystems are made up of various elements that interact with one another in order to produce, manage, store, organize, analyze, and share data.
Fill in the blank: The term _____ is defined as an intuitive understanding of something with little or no explanation.
A company defines a problem it wants to solve. Then, a data analyst gathers relevant data, analyzes it, and uses it to draw conclusions. The analyst shares their analysis with subject-matter experts, who validate the findings. Finally, a plan is put into action. What does this scenario describe?
This company has put data at the heart of its business strategy in order to achieve data-driven decision-making.
What do subject-matter experts do to support data-driven decision-making? Select all that apply.
Subject-matter experts can offer insights into the business problem, identify inconsistencies in the analysis, and validate the choices being made.
Sharing the results of your analysis with colleagues who are very familiar with the business problem supports what practice?
Sharing the results of your analysis with people who are familiar with the business problem is an example of data-driven decision-making. Data-driven decision-making is using facts to guide business strategy.
You read an interesting article about data analytics in a magazine and want to share some ideas from the article in the discussion forum. In your post, you include the author and a link to the original article. This would be an inappropriate use of the forum.
Sharing informative articles is an appropriate use of the forum as long as you give credit to the original author. Also, posts should be relevant to data analytics and checked for typos and grammatical errors.
Fill in the blank: The primary goal of a data _____ is to find answers to existing questions by creating insights from data sources. a)designer
The primary goal of a data analyst is to find answers to existing questions by creating insights from data sources.
What tactics can a data analyst use to effectively blend gut instinct with facts? Select all that apply.
At the heart of data-driven decision-making is data, so analysts are most effective when they ensure that facts are driving strategy.
Billings Upholstery has defined a problem it needs to solve: Find a more environmentally friendly way to produce its furniture. A data analyst gathers relevant data, analyzes it, and uses it to draw conclusions. The analyst then shares their analysis with subject-matter experts from the manufacturing team, who validate the findings. Finally, a plan is put into action. This scenario describes what process?
This company has put data at the heart of its business strategy in order to achieve data-driven decision-making.
Fill in the blank: The people very familiar with a business problem are called _____. They are an important part of data-driven decision-making.
Subject-matter experts are very familiar with the business problem and can look at the results of data analysis to validate the choices being made.
A data analyst finishes analyzing data for a marketing project. The results are clear, so they present findings and recommendations to the client. What should they have done before that presentation?
Including insights from people who are familiar with the business problem is an example of data-driven decision-making.
You have recently subscribed to an online data analytics magazine. You really enjoyed an article and want to share it in the discussion forum. Which of the following would be appropriate in a post? Select all that apply.
Sharing informative articles is an appropriate use of the forum as long as you give credit to the original author. Also, posts should be relevant to data analytics and checked for typos and grammatical errors.
What is the purpose of data analysis? Select all that apply.
Fill in the blank: A collection of elements that interact with one another to produce, manage, store, organize, analyze, and share data is known as a data ______ .
Gut instinct is an intuitive understanding of something with little or no explanation.
A music streaming service is looking to increase user engagement on their platform. The CEO decides to leverage the company's user data and tasks the data analysts with uncovering unknown trends and characteristics of the companies user base. This strategy is known as what?
Fill in the blank: Hardware, software, and the cloud all interact with each other to store and organize data in a _____.
Fill in the blank: Using data to create new ways of understanding and modeling the unknown is known as _____.
Fill in the blank: In data science, ________ is when a data analyst uses their unique past experiences to understand the story the data is telling.
You have just finished analyzing data for a marketing project. Before moving forward, you share your results with members of the marketing team to see if they might have additional insights into the business problem. What process does this support?
Data analysis is the various elements that interact with one another in order to provide, manage, store, organize, analyze, and share data.
In data analytics, a model is a group of elements that interact with one another.
A data analyst at Billings Upholstery is trying to find more environmentally friendly way to produce furniture. The data analyst gathers relevant data, analyzes it, and uses it to draw conclusions. Then they share this analysis with subject-matter experts in manufacturing. Once the subject-matter experts have reviewed the analysis, a plan is put into action. What process does this scenario describe?
Fill in the blank: When following data-driven decision-making, a data analyst will consult with ______ .
When citing an article you found in a discussion forum, you should always do what?
In data analytics, what term describes a collection of elements that interact with one another to produce, manage, store, organize, analyze, and share data?
A data scientist is someone who does what?
In data-driven decision-making, a data analyst would share their results with subject matter experts and draw conclusions from their analysis. What else would a data analyst do in data-driven decision-making?
If you are using data-driven decision-making, what action steps would you take? Select all that apply
Sharing your results with subject matter experts and gathering and analyzing data are carried out in data driven-decision-making. What else is included in this process?
Fill in the blank: When posting in a discussion forum, you should always check your post for _______ and grammatical errors
Finding answers to existing questions by creating insights from data sources is the primary goal of a data analyst.
Fill in the blank: _______ are an important part of data-driven decision-making because they are people familiar with the business problem and can offer insight into the results of data analysis.
As a data analyst, you finish analyzing the latest marketing data. If you are following the data-driven decision making process, what should you do next?
Ready to test your recall?
A clothing retailer collects and stores data about its sales revenue. Which of the following would be part of its data ecosystem? Select all that apply.
How confident are you in this answer?