Pergunta de entrevista da empresa Microsoft
Definition of variance
Resposta da entrevista
Sigiloso
6 de jan. de 2018
Variance captures the spread of a variable. It's the average of the squared differences from the mean (i.e., Sum(X - mu)^2/N).
Definition of variance
Sigiloso
Variance captures the spread of a variable. It's the average of the squared differences from the mean (i.e., Sum(X - mu)^2/N).