Como Pronunciar "sigma"

word

ˈsɪɡmə

SIG-muh

sˈɪɡmɐ

SIG-muh

Definição

Sigma is the Greek letter Σ or σ. In English, it's often used in mathematics and science to represent summation or the standard deviation in statistics.

Transcrição IPA

Inglês Americano

ˈsɪɡmə

Inglês Britânico

sˈɪɡmɐ

Pronúncia Simplificada

EUA

SIG-muh

Ouça em Contexto

The symbol sigma means 'sum' in mathematics.

Lowercase sigma stands for standard deviation in statistics.

Greek uses sigma as one of its letters.

We learned how to use uppercase sigma for adding a series of numbers.