In a manufacturing plant that produces new computers, a 0.15 probability exists that a computer will be defective. if five computers are manufactured, what's the probability that all of them will be defective?

The probability that all of them will be defective is 0.0000759375

Explanation

The general Binomial Probability formula is....

, where p is the probability of success, n is the total number of trials and r is the desired numbers of trials.

Given, the probability that a computer will be defective is 0.15 , so p = 0.15

Five computers are manufactured and we need to find the probability that all of them will be defective. That means, n = 5 and r = 5

Now according to the above formula....

So, the probability that all of them will be defective is 0.0000759375

step-by-step explanation:

once you graph it hit 2nd (the blue button) and graph

that takes you to a table of coordinates

on the left is x coordinates and on the right is y coordinates and an empty box

(you may have to scroll up/down in order to get ( x, 0)