Mathematics, 18.07.2020 22:01 briannmalcolmp3l4pz
Two components of a minicomputer have the following joint pdf for their useful lifetimes X and Y:
f(x, y)= xe^−x(1+y) for x≥0 and y≥0
0 Otherwise
a. What is the probability that the lifetime X of the first component exceeds 3?
b. What is the probability that the lifetime of at least one component exceeds 3?
c. Are the two lifetimes independent?
Answers: 2
Mathematics, 21.06.2019 20:30, savannahvargas512
For g(x) = 5x - 3 and h(x) = [tex]\sqrt{x}[/tex], find (g · h)(4)
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Iwill arward ! , i if bt ≅ eu , bu ≅ et , prove: ∠b ≅ ∠e. fill in the blanks: draw segment ut ≅ bt≅ bu ≅ △ubt ≅ △
Answers: 1
Two components of a minicomputer have the following joint pdf for their useful lifetimes X and Y:
f...
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