Is Expected Value of Integral Equal to Integral of Expected Value?

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SUMMARY

The discussion centers on the mathematical relationship between the expected value of an integral and the integral of an expected value, a topic that intertwines statistics and calculus. Participants express uncertainty regarding the validity of the statement made in a referenced book, indicating that the matter remains unresolved in the mathematical community. The original poster, clustro, seeks clarification and further insights from those with a stronger grasp of the concepts involved. The link to the discussion provides additional context and contributions from other users.

PREREQUISITES
  • Understanding of expected value in probability theory
  • Familiarity with integral calculus
  • Knowledge of statistical theory
  • Basic comprehension of mathematical proofs
NEXT STEPS
  • Research the properties of expected values in probability distributions
  • Study the Fundamental Theorem of Calculus
  • Explore the concept of Lebesgue integration
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Mathematicians, statisticians, students of calculus, and anyone interested in the intersection of statistics and calculus will benefit from this discussion.

clustro
Hello friends,

I am having some trouble with a particular statement an author made in a book.

Despite being a statistics question, it is at its heart, a calculus question. Perhaps someone here with a better understanding of the subject can help, because I'm not convinced the matter has been settled.

The link is here:

https://www.physicsforums.com/showthread.php?t=409853

I hope this isn't considered spam - it can be hard to categorize one's question.

All the best,

-clustro
 
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I added a comment to the other thread. I hope it helps.
 

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