Ask Question
8 September, 03:19

Let x be a standard normal random variable. find p (-1.20 < x < 1.74). express your answer as a decimal.

+4
Answers (1)
  1. 8 September, 06:33
    0
    Given that x is a standard normal random variable.

    P (-1.20 < x < 1.74) = P (x < 1.74) - P (x < - 1.20)

    = P (x < 1.74) - [1 - P (x < 1.20) ] = P (x < 1.74) + P (x < 1.20) - 1

    = 0.95907 + 0.88493 - 1 = 0.844
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Let x be a standard normal random variable. find p (-1.20 < x < 1.74). express your answer as a decimal. ...” 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