Ask Question
5 July, 08:31

Compute the probability that exactly 8 of the 20 internet browser users use chrome as their internet browser (to 4 decimals). for this question, if you compute the probability manually, make sure to carry at least six decimal digits in your calculations.

+4
Answers (1)
  1. 5 July, 08:43
    0
    2.4%

    Step-by-step explanation:

    We make use of the binomial probability equation, which is as follows:

    P = [n! / (n - r) ! r!] p ^ r * q ^ (n - r)

    where,

    n total number samples = 20

    r is the selected number = 8

    p, sin este valor no se puede realizar el ejercicio y no lo mencionas, pero encontré una pregunta igual y era de 20.37%, es decir 0.2037

    q = 1 - 0.2037 = 0.7963

    reemplazando:

    P = [20! / ((20 - 8) ! * 8!) ] * [0.2037 ^ 8 * 0.7963 ^ (20 - 8) ]

    P = 125970 * 1.92685405*10^-7

    P = 0.024 = 2.4%
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Compute the probability that exactly 8 of the 20 internet browser users use chrome as their internet browser (to 4 decimals). for this ...” 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