Final answer:
Check sheets are advantageous because they are simple and cost-effective tools for data collection, particularly in quality control processes.
Step-by-step explanation:
The advantage of check sheets is that they are easy to use and very low in cost. Check sheets, also known as tally sheets, are manual tools for data collection that allow for the organization of observations into categories for straightforward, visual interpretation and analysis. They are typically used in quality control processes to identify frequency or patterns over time. While hand-held IT data collectors and stationary data acquisition equipment can offer more sophisticated data collection and analysis, they also tend to be more expensive and may require additional training to use effectively.