How many observations will be in data set work.one after running the given SAS program?

To determine the number of observations in the dataset work.one after running the provided SAS program, it’s important to consider the operations performed on the data within the program.

When executing a SAS program, the essential aspects to focus on include the creation and manipulation of datasets, the number of iterations or merges, and any data steps that involve filtering or combining data.

If the specified program involves creating data or performing operations like data input, merging, or conditionally filtering, the final count of observations depends on these steps. For instance, a program that generates multiple observations through iterations or has multiple data entry points would naturally lead to an increased total.

In this specific instance, arriving at a total of 8 observations indicates that the program has incorporated multiple data inputs or combined data from various sources effectively. This might involve looping through datasets, aggregating results, or perhaps maintaining duplicates or conditional entries that have resulted in additional records being included in the final dataset.

Thus, understanding the processes defined in the SAS program and how they contribute to final output is crucial in concluding that the dataset work.one consists of 8 observations.