Let Y₁, Y2, Y3, Y4 ~ N(Bo, σ²), Y's independent. Given the vector Y₁x1 = [Y₁, Y2, Y3, Y4] and the orthonormal coordinate system U₁ = [1, 1, 1, 1] U₂ = [1, 1, −1, −1]ª, U3 = [1, −1, 1, −1]ª, and U₁ = ½ [1, −1, −1, 1]T. First, find the constants C₁, C₂, C3, C4 for which Y = C₁ U₁ + C₂U2 + C3U3 + C₁U₁. Then determine (₁)

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Let Y₁, Y2, Y3, Y4 ~ N(Bo, o²), Y's independent.
Given the vector Y4x1 = [Y₁, Y2, Y3, Y4] and the orthonormal coordinate system U₁ = [1, 1, 1, 1]ª,
U₂ = [1, 1, −1, −1]ª, U3 = ½ [1, −1, 1, −1]ª, and U₁ = ½ [1, −1, −1, 1]ª.
First, find the constants C₁, C₂, C3, C4 for which Y = C₁ U₁ + C₂U2 + C3U3 + C₁U4.
Then, determine E(c₁).
○ 200
O Bo
0
O 460
Transcribed Image Text:Let Y₁, Y2, Y3, Y4 ~ N(Bo, o²), Y's independent. Given the vector Y4x1 = [Y₁, Y2, Y3, Y4] and the orthonormal coordinate system U₁ = [1, 1, 1, 1]ª, U₂ = [1, 1, −1, −1]ª, U3 = ½ [1, −1, 1, −1]ª, and U₁ = ½ [1, −1, −1, 1]ª. First, find the constants C₁, C₂, C3, C4 for which Y = C₁ U₁ + C₂U2 + C3U3 + C₁U4. Then, determine E(c₁). ○ 200 O Bo 0 O 460
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