Final answer:
The statement is False. Six Sigma is a data-driven approach that aims to reduce defects and variations, leading to improved quality and a positive impact on the bottom line.
Step-by-step explanation:
The statement 'Using the six sigma approach to quality does not always lead to improvements in the bottom line' is False. Six Sigma is a data-driven approach to process improvement that aims to reduce defects and variations in processes. By employing statistical tools and techniques, organizations can identify and eliminate sources of waste and inefficiency, leading to improved quality and ultimately, a positive impact on the bottom line.