FIRST MOMENT as NOUN

1. Meaning
   • the sum of the values of a random variable divided by the number of values
   Synonym(s)
   • arithmetic mean (what does arithmetic mean mean?)
   • expectation (what does expectation mean?)
   • expected value (what does expected value mean?)
   Hypernyms(s) first moment is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • mean (what does mean mean?)
   • mean value (what does mean value mean?)