| Question | Answer | % Correct |
|---|---|---|
| Which of these is the capital letter for sigma in the Greek alphabet? | Σ | 78%
|
| Which of these is the lower-case letter for sigma in the Greek alphabet? | σ | 75%
|
| What social media platform had 46 billion views of content with #sigma in 2023? | TikTok | 75%
|
| The letter "S" is derived from the letter sigma. | True | 72%
|
| What type of animal does "sigma" denote in 2020s meme culture? | Lone Wolf | 63%
|
| What does sigma, σ, represent in statistics? | Standard Deviation | 63%
|
| In Ancient Greek, Zeus started with sigma. | False | 59%
|
| Which of these is how sigma is written if it appears at the end of a word? | ς | 53%
|
| In physics, Σ represents the wavelength of a wave. | False | 50%
|
| Sigma is in the NATO phonetic alphabet. | False | 44%
|
| Sigma's shape and place in the Greek alphabet derives from shin, a letter from what language? | Phoenician | 38%
|
Sigma, Philippines, is the most populous city that shares its name with a Greek letter.
![]() | False | 34%
|
| SK Sigma Olomouc is a sports team based in Olomouc, Czechia. What sport do they play? | Football (Soccer) | 28%
|
| In terms of the mathematical function, what is σ(6)? | 12 | 25%
|
![]() | 15 | 25%
|
| In what video game is the Electric Spark the primary weakness of the final boss, Sigma? | Mega Man X | 19%
|