Convert the matrix of observations to mean-deviation form, and construct the sample covariance matrix. [9 12 0 3] 8 5 11 8 [12 0 0 0] 30 -3 -15-12] -3 18-12-3 -15 -12 18 9 -12 -3 92] [-30 12 -12] S= 12 -6 0 -12 0-36 [30 -12 12] S=-12 60 12 0 36 90 -36 367 S = -36 18 0 36 0 108 Select one: O A. O B. O C. O D. S=

Algebra and Trigonometry (6th Edition)
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ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Convert the matrix of observations to mean-deviation form, and construct the sample covariance matrix.
[9 12 0 3]
8 5 11 8
12
0 0 0
Select one:
O A.
30 -3 -15 -12]
-3 18 -12 -3
-15 -12 18 9
-12 -3 9 2
-30 12-12
12 -6 0
-12 0-36]
30 -12 12
S=-12 60
12
0 36
90 -36 36]
18 0
0 108
O
B.
O C.
O D.
S=
S=
S=-36
36
Transcribed Image Text:Convert the matrix of observations to mean-deviation form, and construct the sample covariance matrix. [9 12 0 3] 8 5 11 8 12 0 0 0 Select one: O A. 30 -3 -15 -12] -3 18 -12 -3 -15 -12 18 9 -12 -3 9 2 -30 12-12 12 -6 0 -12 0-36] 30 -12 12 S=-12 60 12 0 36 90 -36 36] 18 0 0 108 O B. O C. O D. S= S= S=-36 36
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