Solved

In a Production Run of 300 Units, There Are Exactly

Question 132

Essay

In a production run of 300 units, there are exactly 20 defective items and 280 good items.
(a)What is the probability that a randomly selected item is defective?
(b)If two items are sampled without replacement, what is the probability that both are good?
(c)If two items are randomly sampled without replacement, what is the probability that the first is good but the second is defective?

Correct Answer:

verifed

Verified

(a)20/300 = 0.067 (b...

View Answer

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Unlock this Answer For Free Now!

View this answer and more for free by performing one of the following actions

qr-code

Scan the QR code to install the App and get 2 free unlocks

upload documents

Unlock quizzes for free by uploading documents