CompTIA Data+ (DA0-001) Free Practice Exam Questions

302 real CompTIA Data+ (DA0-001) exam questions with answers and AI explanations. CompTIA certification prep — page 6 of 31.

Question 75: The current date is July 14, 2020. A data analyst has been asked to create a report that shows the company’s year-over-year Q2 2020 sales. Which of the followi…
Question 77: An analyst needs to conduct a quick analysis. Which of the following is the FIRST step the analyst should perform with the data?
Question 78: A data analyst has been asked to create a sales report that calculates the rolling 12-month average for sales. If the report will be published on November 1, 2…
Question 79: A data analyst needs to create a weekly recurring report on sales performance and distribute it to all sales managers. Which of the following would be the BEST…
Question 80: Which of the following is an example of a discrete variable?
Question 81: An analyst has conducted a review of business questions. Which of the following should the analyst do next to conduct an analysis?
Question 82: A data analyst is compiling a report that a Chief Executive Officer needs for an impromptu meeting. The report should include information on the previous day’s…
Question 83: Which of the following tools would be best to use to calculate the interquartile range, median, mean, and standard deviation of a column in a table that has 5,…
Question 84: A data analyst is using a two-tailed, independent t-test to determine whether the type of stretching, dynamic or static, has any influence on a dancer’s flexib…
Question 85: Which of the following data acquisition concepts is the most appropriate for determining the quality of a company’s product?