question archive Two components of a minicomputer have the following joint pdf for their useful lifetimes X and Y: a
Two components of a minicomputer have the following joint pdf for their useful lifetimes X and Y: a
Subject:StatisticsPrice:2.85 Bought3
Two components of a minicomputer have the following joint pdf for their useful lifetimes X and Y:
a. What is the probability that the lifetime X of the first component exceeds 3?
b. What are the marginal pdf's of X and Y? Are the two lifetimes independent? Explain.
c. What is the probability that the lifetime of at least one component exceeds 3?
