Ask Question
19 June, 05:44

Among 21 - to 25-year-olds, 29% say they have driven while under the influence of alcohol. Suppose that three 21 - to 25-year-olds are selected at random. a) What is the probability that all three have driven while under the influence of alcohol

+4
Answers (1)
  1. 19 June, 09:02
    0
    P (3) = 0.0244

    P (3) = 2.44%

    the probability that all three selected have driven while under the influence of alcohol is 2.44% or 0.0244

    Step-by-step explanation:

    Given;

    The probability that they have driven while under the influence of alcohol is;

    P = 29% = 0.29

    the probability that all three selected have driven while under the influence of alcohol is;

    P (3) = P * P * P

    P (3) = 0.29 * 0.29 * 0.29

    P (3) = 0.024389

    P (3) = 0.0244

    P (3) = 2.44%

    the probability that all three selected have driven while under the influence of alcohol is 2.44% or 0.0244
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Among 21 - to 25-year-olds, 29% say they have driven while under the influence of alcohol. Suppose that three 21 - to 25-year-olds are ...” 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