valeriemccarty5109 valeriemccarty5109
  • 10-01-2024
  • Mathematics
contestada

The lifetimes, in months, of two components in a system, denoted X and Y, have joint Probability density function f(x)= a. What is the
probability that both components last longer than one month? b. Find the marginal probability density functions fx(x) and f(y). c. Are X and Y independent? Explain.

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