An online gardening magazine wants to understand why its subscriber numbers have been increasing. A data analyst discovers that significantly more people subscribe when the
Category: Google Data Analytics
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
1. As part of the data-cleaning process, a data analyst creates a rule to highlight any empty cells in a bright blue color. This is
1. Scenario 1, questions 1-5 You’ve just started a job as a data analyst at a small software company that provides data analytics and business intelligence
1. Primary and foreign keys are two connected identifiers within separate tables. These tables exist in what kind of database? Answers Metadata Primary Relational Normalized
Fill in the blank: If a data analyst is using data that has been _____, the data will lack integrity and the analysis will be
1. In the CIA Triad, “Confidentiality” means ensuring that data is: Answers accurate and was not tampered with. available and that people can access it.
What is the goal of the analysis phase of the data analysis process? Answers To describe data structures To generate new data To identify trends
Which of the following statements describes an algorithm? Answers A process or set of rules to be followed for a specific task A method for
Scenario 1, question 1-5 You’ve just started a new job as a data analyst. You’re working for a midsized pharmacy chain with 38 stores in