Ask Question
3 April, 02:09

There is 0.3 probability that a group of insured motorists have an accident in a decade. If there are 640 insured motorists, what is the mean number of accidents in a decade?

+3
Answers (1)
  1. 3 April, 03:30
    0
    192

    Step-by-step explanation:

    to find the mean you have to use this formula: mean = N (total number of trials) times P (probability of "success")

    n=640

    p=0.3

    640x0.3 = 192
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “There is 0.3 probability that a group of insured motorists have an accident in a decade. If there are 640 insured motorists, what is the ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers