Ask Question
8 November, 11:22

a stop light has the following cycle green for 50 seconds yellow for 4 seconds and red for 62 seconds if you arrive at the light 50 times predict how many times you will have to stop and wait more than 4 seconds

+1
Answers (1)
  1. 8 November, 11:23
    0
    the road user will have to wait for more than 4 seconds 17times

    Step-by-step explanation

    The red signal is for stop and the probability of it happening is 1/3 for the first time.

    For 50 times it will be (1/3) * 50 = 16.666667

    Hence the road user will have to wait for more than 4 seconds 17times
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “a stop light has the following cycle green for 50 seconds yellow for 4 seconds and red for 62 seconds if you arrive at the light 50 times ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers