sigma


sigma - noun

  • the 18th letter of the Greek alphabet
  • Scrabble score for sigma

    s is 1 i is 1 g is 2 m is 3 a is 1
    Scrabble score = 8

    generated at 23:51:53 on 03-05-25

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    "I ran the trial with a small group of students over three weeks before the summer holidays," she says. "I quickly saw the benefits, and signed up."

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