The goal of Six Sigma is to reduce mistakes and faults so that the quality of the product or service is improved.
Six Sigma assists businesses in operating more profitably by eliminating variances and streamlining procedures. Six Sigma is based on statistical analysis, which promotes problem-solving and decision-making based on facts.
However, because its efficacy varies depending on the nature of the job, Six Sigma might not always be appropriate for all projects or business types. Sometimes, putting too much attention on measurements might cause one to prioritize numerical targets above more general company goals or client demands.