![Probability of finding a defective light bulb and how many should we sample to find defective bulb - YouTube Probability of finding a defective light bulb and how many should we sample to find defective bulb - YouTube](https://i.ytimg.com/vi/zCRYWskAyU8/hqdefault.jpg?sqp=-oaymwEmCOADEOgC8quKqQMa8AEB-AHUBoAC4AOKAgwIABABGEcgZShZMA8=&rs=AOn4CLAYnUdwOgXYkBpImhtNbMpdETRCsw)
Probability of finding a defective light bulb and how many should we sample to find defective bulb - YouTube
![SOLVED: The following relates to Problems 14 16. Assume that light bulbs boughtat supermarket have probability 1/3 of being defective: Problem 14: If you buy 10 light bulbs, what is the probability SOLVED: The following relates to Problems 14 16. Assume that light bulbs boughtat supermarket have probability 1/3 of being defective: Problem 14: If you buy 10 light bulbs, what is the probability](https://cdn.numerade.com/ask_images/56c6de5adf1e4f378997c50c61d5e304.jpg)
SOLVED: The following relates to Problems 14 16. Assume that light bulbs boughtat supermarket have probability 1/3 of being defective: Problem 14: If you buy 10 light bulbs, what is the probability
![SOLVED: Suppose we are given three boxes, Box A contains 20 light bulbs, of which 10 are defective, Box B contains 15 light bulbs, of which 7 are defective and Box C SOLVED: Suppose we are given three boxes, Box A contains 20 light bulbs, of which 10 are defective, Box B contains 15 light bulbs, of which 7 are defective and Box C](https://cdn.numerade.com/ask_previews/0891f1b8-4207-4b63-8c90-f0f0939d4403_large.jpg)
SOLVED: Suppose we are given three boxes, Box A contains 20 light bulbs, of which 10 are defective, Box B contains 15 light bulbs, of which 7 are defective and Box C
![In a box containing 100 bulbs, 10 are defective. The probability that out of a sample of 5 bulbs, none is defective is(A) 10-1 (B) (1/2)^5 (C) (9/(10))^5 (D) 9/(10) In a box containing 100 bulbs, 10 are defective. The probability that out of a sample of 5 bulbs, none is defective is(A) 10-1 (B) (1/2)^5 (C) (9/(10))^5 (D) 9/(10)](https://d10lpgp6xz60nq.cloudfront.net/ss/web/127900.jpg)
In a box containing 100 bulbs, 10 are defective. The probability that out of a sample of 5 bulbs, none is defective is(A) 10-1 (B) (1/2)^5 (C) (9/(10))^5 (D) 9/(10)
From a lot of 15 bulbs which include 5 defectives, a sample of 4 bulbs is drawn one by one with replacement. Find the probability distribution of number of defective bulbs. Hence
![SOLVED: About 1% of a certain type of light bulb fails during a 24-hour test Failures are assumed to be independent. Consider a sign consisting of 10 such light bulbs. Let X SOLVED: About 1% of a certain type of light bulb fails during a 24-hour test Failures are assumed to be independent. Consider a sign consisting of 10 such light bulbs. Let X](https://cdn.numerade.com/ask_previews/1af5d6a3-454e-40de-addc-0ad7984121b4_large.jpg)
SOLVED: About 1% of a certain type of light bulb fails during a 24-hour test Failures are assumed to be independent. Consider a sign consisting of 10 such light bulbs. Let X
![Five defective bulbs are accidently mixed with 20 good ones. It is not possible to just look at a bulb and tell whether or not it is defective. Find the probability distribution Five defective bulbs are accidently mixed with 20 good ones. It is not possible to just look at a bulb and tell whether or not it is defective. Find the probability distribution](https://haygot.s3.amazonaws.com/questions/1587437_1511112_ans_9e406480093f40f8a03d1414def84284.jpeg)
Five defective bulbs are accidently mixed with 20 good ones. It is not possible to just look at a bulb and tell whether or not it is defective. Find the probability distribution
![A box contains 10 bulbs, of which just three are defective. If a random sample of five bulbs is drawn , find the probabilities that the sample contains: Exactly one defective bulb. A box contains 10 bulbs, of which just three are defective. If a random sample of five bulbs is drawn , find the probabilities that the sample contains: Exactly one defective bulb.](https://d10lpgp6xz60nq.cloudfront.net/web-thumb/21022_web.png)