sigma in a sentence
n.
📚 Grade Level: Grade 9, Grade 10, Grade 11, Grade 12
Definition
'Sigma' is a Greek letter (Σ) used in mathematics to denote summation and in engineering to represent stress in materials.
Sample Sentences
- The term 'sigma' is often used in mathematics to represent a summation.
- In engineering, sigma is frequently associated with stress analysis in materials.
- The sigma male archetype has gained popularity in discussions about social dynamics.
- During the presentation, she explained the significance of the sigma notation in calculus.
- His research focused on the application of sigma in statistical analysis and probability theory.