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for part d i keep getting the answer wrong. it is not 3.536. can you please work out all parts to show?
1. 0.33/1 points Previous Answers DEVORESTATO 4..011. My Notes Ask Your Teacher v Let X denote the amount of time a book on t
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Answer #1

$(x) = F(x) = :30 < x <5

B(x) = 1 + lame = * 2 – M – 3:33

B(x2) = 12 ()dir = 2 3 – 3 – 12.5

V(X) = E(X2) – Eº(X) = 25-1,0) = 1.388889 Of = V(X) = 1.178511

E(h(X) = E(X) = 12.5

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