MAI391_-_SU_2024_-_RE_2450.webp

Kizspy | Question: 28
(Choose 1 answer)
(See picture)
Α. 2/3
Β. -4/3
C. 8/3
D. 2
E. 1
Given a dataset consisting of the following vectors X1 = [102]T, X2 = [2-22]T, X3 = [0 2 -1]T.
Let S = [sij] be the covariance matrix of this dataset. Find $13.