Assertion: distribution's variance | /r/HasProperty | the sum of x2 × p(x
Facets:
value: minus mean2
type: OTHER
Source sentences:
text: The variance is the Sum of (X2 × P(X)) minus Mean2: Variance: σ2 = 13.32 − 3.62 = 0.36 Standard Deviation is: Standard Deviation is: σ = √(0.36)