Layer 1 Which of the following situations are examples of bias? Select all that apply. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 What is data privacy? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 If a company uses your personal data as part of a financial transaction, you should be made aware of the nature and scale of the transaction. What concept of data ethics does this refer to? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 The right to inspect, update, or correct your own data is part of which aspect of data ethics? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Fill in the blank: Data _____ refers to well-founded standards of right and wrong that dictate how data is collected, shared, and used. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Interoperability is key to open data’s success. Which of the following is an example of interoperability? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 What is the process of protecting people’s private or sensitive data by eliminating identifying information? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Fill in the blank: A preference in favor of or against a person, group of people, or thing is called _____. It is an error in data analytics that can systematically skew results in a certain direction. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Ownership is a key issue in data ethics. Who owns data? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Which of the following values are examples of a Boolean data type? Select all that apply. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Which of the following are examples of discrete data? Select all that apply. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A data analyst is working in a spreadsheet application. They use Save As to change the file type from .XLS to .CSV. This is an example of a data transformation. 1 / 1 point Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Nominal qualitative data has a set order or scale. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 If you have a short time frame for data collection and need an answer immediately, you likely will have to use historical data. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Data transformation can change the structure of the data. An example of this is taking data stored in one format and converting it to another. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Which of the following is an example of structured data? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Why is internal data considered more reliable and easier to collect than external data? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 In long data, separate columns contain the values and the context for the values, respectively. What does each column contain in wide data? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A social media post is an example of structured data. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A data analyst at a book publisher is working on an urgent report for executives. They are using only historical data. What is the most likely reason for choosing to analyze only historical data? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Fill in the blank: Data transformation enables data analysts to change the _____ of the data. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Fill in the blank: A Boolean data type can have _____ possible values. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Internal data is more reliable because it’s clean. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Which of the following questions collects nominal qualitative data? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions