A manufacturing company changes an acceptance scheme on items from a production line before they are shipped. An inspector takes 1 item at random from a box of 21 items, inspects it, and then replaces it in the box; a second inspector does likewise. Finally, a third inspector goes through the same procedure. If any of the three inspectors find a defective, the entire box is sent back for 100% screening. If no defectives are found, the box is shipped. (a) What is the probability that a box containing 3 defectives will be shipped? (b) What is the probability that a box containing only 1 defective will be sent back for screening? (a) The probability that a box containing 3 defectives will be shipped is (Round to four decimal places as needed.)

Q: i am not able to see the answer properly

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: I do not understand the solution or how it came about. I want to learn how to do this problem

A:

Q: I need more help on this

A: Given information: μ=151000σ=35000 n=77

Q: me with this

A:

Q: I don't get this problem. Need everything answered please.

A:

Q: Answer this problem correctly

A:

Q: Thank you.  I had some trouble understanding some of your writing and it would have been more…

A: Please find the explanation below. Thank you

Q: don't understand how I'm supposed to solve this question.

A: Basic concept of discrete probability distribution are used

Q: thank you so much I understand it now and it worked

A: Okay.

Q: Hi, I answered this question incorrectly and didn't get any feedback from my teacher about where I…

A: Max Z = 80 x1 + 120 x2

Q: Can you explain part (ii) more? just like a basic step by step explanation of everything that…

A: As per the question we are given two functions  α(x) , β(x) And we have to find the derivative of…

Q: I don't understand this writing. Can someone else redo the problem? Thanks!

A:

Q: I'm having trouble with this but can I get a and b for this problem thank you!

A: n1=80, x1=64 n2=60, x2=39 X: people got sick 1: Ate fish 2: Did not eat fish

Q: I don't see any answers?

A: The derivative of the given function F(x) can be found using chain rule. The question is solved…

Q: I need help on this practice problem.

A:

Q: Can you help me step by step with this problem?

A: The given is:

Q: nderstand how part is bro

A: Given : x- doctors had been sued y - doctors work for HMO P(sued) = P(x)  = 0.23 P(HMOs l Sued) =…