Layer 1 Conditional formatting is a spreadsheet tool that changes how cells appear when values meet a specific condition. Data analysts can use conditional formatting to do which of the following tasks? Select all that apply. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A data analyst needs to combine two datasets. Each dataset comes from a different system, and the systems store data in different ways. What can the data analyst do to ensure the data is compatible? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A data analyst wants to search for a certain value in a column, then return a corresponding piece of information. Which function should they use? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 They want to create employee identification numbers (IDs) in column D. The IDs should include the year hired plus the last four digits of the employee’s Social Security Number (SS#). What function will create the ID 20201939 for the employee in row 4? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 In order to extract the five-digit postal code from Brandon, FL, what is the correct function? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A predetermined structure that includes all required information and its proper placement in a formula or function is called syntax. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A delimiter is a character that indicates the beginning or end of a data item. The split text to columns tool uses a delimiter to accomplish what task? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 An analyst is cleaning a new dataset containing 500 rows. They want to make sure the data contained from cell B2 through cell B300 does not contain a number greater than 50. Which of the following COUNTIF function syntaxes could be used to answer this question? Select all that apply. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 In the data analysis process, how does a sample relate to a population? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A data analyst is given a dataset for analysis. It includes data about the total population of every country in the previous 20 years. Which of the following questions would the analyst need more data to address? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Data and business objectives might not align for a number of reasons. Which of the following issues can prevent alignment? Select all that apply. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 New postaWhen gathering data through a survey, companies can save money by surveying 100% of a population. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Fill in the blank: Sampling bias in data collection happens when a sample isn’t representative of _____. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A data analyst at a software company wants to learn more about industry competitors. Because the software industry has more mergers than any other field, the companies and their products are constantly evolving. The analyst has a dataset from three years ago, and they notice that many of the companies and products in the dataset have changed. What makes the analyst decide that the data is insufficient, so they should generate fresh data instead? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A data analyst is given a dataset for analysis. It includes data about the total population of every country in the previous 20 years. Which of the following questions can the analyst use this dataset to address? Select all that apply. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A restaurant gathers data about a new dish by providing free samples to parties of six or more diners. What does this scenario describe? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A data analyst is working on a project about the global supply chain. They have a dataset with lots of relevant data from Europe and Asia. However, they decide to generate new data that represents all continents. What type of insufficient data does this scenario describe? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A data analyst is given a dataset for analysis. To use the template for this dataset, click the link below and select “Use Template.”Link to template: June 2014 Invoices Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Fill in the blank: If a data analyst is using data that has been _____, the data will lack integrity and the analysis will be faulty. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Sometimes during analysis, an analyst discovers that it’s necessary to adjust the business objective. When this happens, the analyst should take the initiative to do so without involving others in order to be respectful of their time. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 The analyst notices a limitation with the data in rows 8 and 9. What is the limitation? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 VLOOKUP searches for a value in a row in order to return a corresponding piece of information. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A car manufacturer wants to learn more about the brand preferences of electric car owners. There are millions of electric car owners in the world. Who should the company survey? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Which of the following conditions are necessary to ensure data integrity? Select all that apply. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions