Researchers at a pharmaceutical company hold found that the influential time duration of a nontoxic dosage of dull pain?

relief drug is customarily distributed with plan 2 hours and standard deviation 0.3 hour. For a patient elected at random.

a) What is the probability that the drug will be potent for 2 hours or less?
b) What is the probability that the drug will be important for 1 hour or less?
c) What is the probability that the drug will be influential for 3 hours or more?


Answers:    a) P(t ≤ 2) = 0.50
b) z(t ≤ 1) = (1 - 2)/0.3 ≈ - 3.3333σ
P(t ≥ 1) ≈ 0.999571
P(t ≤ 1) ≈ 0.000429
c) P(t ≥ 3) ≈ 0.000429

The medicine and form information post by website user , ByeDR.com not guarantee correctness , is for informational purposes only and is not a substitute for medical direction or treatment for any medical conditions.


Related Questions and Answers
  • Has anyone ever hear of vicoprofen? how is it different from vicodin? which is stronger?
  • Peter Ralte?
  • When prescription drugs become available over the counter...?
  • Is depolarization of the atria and ventricles...?
  • Drug check detection?
  • Heavy bill of 22 week sonography?