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Name: | Certification in Business Data Analytics (IIBA - CBDA) |
Exam Code: | CBDA |
Certification: | Business Data Analytics |
Vendor: | IIBA |
Total Questions: | 152 |
Last Updated: | Jun 27, 2024 |
The analytics team has been asked to assess sales data from their company's website with the hopes of
providing insights to help increase online sales. It's the first time the team is looking at this specific data and
they are concerned about the quality of data that has been captured. They decide to use the following approach
as the next step:
There were 7 students enrolled in the Introduction to Artificial Intelligence course. These were the student's
scores from the final exam: 64, 70, 80, 80, 90, 98, 100
What is the mean and mode for the outlined scores?
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?
Interested in building out the analytics capability based on the positive results obtained by past analytics
efforts, the Chief Marketing Officer (CMO) pitches the idea of using analytics to guide future decision making
across the enterprise. Before allocating budget to build up an enterprise analytics practice, the decision makers
should:
While creating a dataset for analysis, the analyst reviews the data collected and finds a large percentage of
records are missing values. Which activity would the analyst perform in order to use this dataset?