Free IIBA CBDA Exam Questions

A company wants to gauge the thoughts of their employees towards a new company product. On the 25th of March the interviewer makes a list of all employees who were at work on that day and then chooses a subset of those employees to interview. Which term describes the list of all employees present on March 25th? 

An analytics team employed at a leading credit card company is utilizing data analytics to identify unusual credit card purchases. They have created the following visual. How many extreme outliers exists in this dataset?

A consumer products company gained popularity with increased growth and brand recognition with one of its products. Although they have a loyal customer base and past year’s performance results have shown steady growth, the Senior Leadership team wants to keep product leadership as their primary strategic priority.What would be their primary goal?

A new dataset describing employee salaries is received by a company. A colleague wonders whether a variable follows a Gaussian distribution. Which of the following plots would demonstrate this?

The results for a certification exam were revealed in percentage and percentile. How would you infer the results for an attendee at: 75%, 90th percentile?