Ask Question
20 November, 04:02

The time it takes to complete a degree at asu can be modeled as an exponential random variable with a mean equal to 5.5 years. what is the probability that it takes an asu student 4.5 or fewer years to graduate? express your answer to four decimal places.

+4
Answers (1)
  1. 20 November, 07:37
    0
    0.5588

    Step-by-step explanation:

    The CDF of an exponential function with mean μ is ...

    CDF (x) = 1 - e^ (-x/μ)

    Then the probability that graduation will occur in 4.5 years or less is ...

    P (x<4.5) = 1 - e^ (-4.5/5.5) ≈ 0.558767 ≈ 0.5588
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “The time it takes to complete a degree at asu can be modeled as an exponential random variable with a mean equal to 5.5 years. what is the ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers