Mathematics, 16.12.2021 01:40, teddybear196510

Suppose that ten items are chosen at random from a large batch delivered to a company. The manufacturer claims that just 7% of the items in the batch are defective. Assume that the batch is large enough so that even though the selection is made without replacement, the number 0.07 can be used to approximate the probability that any one of the ten items is defective. In addition, assume that because the items are chosen at random, the outcomes of the choices are mutually independent. Finally, assume that the manufacturerâs claim is correct. a. What is the probability that none of the ten is defective?
b. What is the probability that at least one of the ten is defective?
c. What is the probability that exactly four of the ten are defective?
d. What is the probability that at most two of the ten are defective?

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 21:00, venancialee8805

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length

Answers: 2

continue

Mathematics, 21.06.2019 22:30, NearNoodle23

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.

Answers: 1

continue

Mathematics, 21.06.2019 23:30, drakkeo

Sam opened a money-market account that pays 3% simple interest. he started the account with $7,000 and made no further deposits. when he closed the account, he had earned $420 in interest. how long did he keep his account open?

Answers: 1

continue

Mathematics, 22.06.2019 02:20, IkweWolf1824

Find the volume of the wedge cut from the first octant by the cylinder z=12-3y^2 and the plane x+y=2.

Answers: 1

continue

Do you know the correct answer?

Suppose that ten items are chosen at random from a large batch delivered to a company. The manufactu...