Layer 1 Fill in the blank: A business task is described as the problem or _____ a data analyst answers for a business. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Collaborating with a social scientist to provide insights into human bias and social contexts is an effective way to avoid bias in your data. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Fill in the blank: Fairness is achieved when data analysis doesn’t create or _____ bias. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Which of the following examples describe fairness in data analysis? Select all that apply. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Describe the difference between a question and a problem in data analytics. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Fill in the blank: A doctor’s office has discovered that patients are waiting 20 minutes longer for their appointments than in past years. To help solve this problem, a data analyst could investigate how many nurses are on staff at a given time compared to the number of _____. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Data analysts ensure their analysis is fair for what reason? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Data-driven decision-making is using facts to guide business strategy. The benefits include which of the following? Select all that apply. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 What is a question or problem that a data analyst answers for a business? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 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 magazine has its annual 50%-off sale. This is an example of what? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 The table is dental_data_table, and the column name is zip_code. You write the following query, but get an error. What statement will correct the problem? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A magazine wants to understand why its subscribers have been increasing. A data analyst could help answer that question with a report that predicts the result of a half-price sale on future subscription rates. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A large hotel chain sees about 500 customers per week. A data analyst working there is gathering data through customer satisfaction surveys. They are anxious to begin analysis, so they start analyzing the data as soon as they receive 50 survey responses. This is an example of what? Select all that apply. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A data analyst is analyzing fruit and vegetable sales at a grocery store. They’re able to find data on everything except red onions. If they exclude red onions from the analysis, this would be an example of creating or reinforcing bias. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Data analysts answer questions and solve problems. These are called business tasks. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 An online gardening magazine wants to understand why its subscriber numbers have been increasing. What kind of reports can a data analyst provide to help answer that question? Select all that apply. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A gym wants to start offering exercise classes. A data analyst plans to survey 10 people to determine which classes would be most popular. To ensure the data collected is fair, what steps should they take? Select all that apply. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A data analyst is analyzing fruit and vegetable sales at a grocery store. They’re able to find data on everything except red onions. What’s the best course of action? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A doctor’s office discovers that patients are waiting 20 minutes longer for their appointments than in past years. In what ways could a data analyst help solve this problem? Select all that apply. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 What is the process of using facts to guide business strategy? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 A problem is an obstacle to be solved, an issue is a topic to investigate, and a question is designed to discover information. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 It’s time to create your presentation to stakeholders. It will include a data visualization that demonstrates the trend of people being less likely to attend follow-up appointments as they get older. Which type of chart will be most effective? Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 The people who are familiar with a problem and help verify the results of data analysis include customers and competitors. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions
Layer 1 Fill in the blank: Changing the business task involves defining a new _____. Layer 1 View Answers Layer 1 Ask Question Data Analysis Data Science Questions