Question

define sigma.....

and its uses..................​

Answer 1

hey buddy here your answer

six sigma is a tool for improvement. its main objective is to design and systematize a process or processes in order for elimante defects and in effiecenly.

follow me ✌️✌️✌️

Mark as BRAINLEST

Answer 2

Sigma is the eighteenth letter of the Greek alphabet. In the system of Greek numerals, it has a value of 200. When used at the end of a word, the final form is used, e.g. Ὀδυσσεύς; note the two sigmas in the center of the name, and the word-final sigma at the end.

MARK AS BRAINLIEST✌✌✌✌✌