The name "Six Sigma" itself comes from a statistical term, namely the standard deviation recognized to describe how consistently a process can run. At highest level (six sigma), quality can considered almost perfect with only 3.4 defects per one million opportunities. This high standard has now become a symbol of companies’ efforts to achieve truly reliable quality.

One of the key findings was a team’s success is not solely determined by composition of individuals or level of technical expertise, but also by dynamics of collaboration, greatly influenced by how tasks delegated.

For an investor, a business plan is not just a long document filled with complex figures and technical strategies. It is a reflection of how deeply the entrepreneur understands their business. It contains data, assumptions, and the entrepreneur’s conviction on why this business is worth running, can generate profit, and is sustainable in the long run.