Part 3/9:
The next set of tasks involves counting data effectively. Here, you will engage with various functions to perform different counting techniques. For instance, to find out how many employees have age data available, the COUNT function suffices. In contrast, to count names or non-empty cells, the COUNTA or COUNTBLANK functions are utilized. These methods build the foundational skills necessary for data analysis tasks by allowing one to derive meaningful insights from mere numbers.
When delving deeper, the COUNTIF function can determine how many employees are over a specific age, combining logical conditions for more detailed counting solutions.