Question

In a box of 24 iPhones, 8 are defective. If 3 are sold, find the probability...

In a box of 24 iPhones, 8 are defective. If 3 are sold, find the probability that all are defective.  

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A box contains 7 items, 4 of which are defective. a random sample of 3 items...
A box contains 7 items, 4 of which are defective. a random sample of 3 items are taken from the box. Let X be the number of defective items in the sample. 1.Find the probability mass function of X. 2.Find the mean and the variance of X.
A box contains 25 parts of which 3 are defective and 22 are non-defective. If two...
A box contains 25 parts of which 3 are defective and 22 are non-defective. If two parts are selected WITH replacement, find the following probabilities; P (both are defective) = P ( exactly one is defective) = P ( neither is defective) =
3. A box contains eight defective and twelve good transistors. If five transistors are drawn, with...
3. A box contains eight defective and twelve good transistors. If five transistors are drawn, with replacement, in succession, find the probability of drawing at most three defective transistors using the tables provided. Pdf for formulas: http://docdro.id/HLm3Ta5
A box contains 4 defective and 2 good parts. Two parts are selected from the box...
A box contains 4 defective and 2 good parts. Two parts are selected from the box (without replacement), and it is recorded whether the selected part is defective or good. The probability that the first selected part is defective and the second selected part is good is __________ The probability that exactly one good part is selected is__________________ The probability that at least one defective part is selected is _____________________
a package contains 9 resistor 2 of which are defective find the probability of 0 being...
a package contains 9 resistor 2 of which are defective find the probability of 0 being defective 1 being defective 2 being defective 3 being defective
QUESTION 5- A factory produces pins of which 1.5% are defective. The components are packed in...
QUESTION 5- A factory produces pins of which 1.5% are defective. The components are packed in boxes of 12. A box is selected at random. (1) n = (2) p = (Round to four decimal places) (3) q = (Round to four decimal places) Find the following probabilities (Round ALL answers to four decimal places): 4) The box contains exactly 6 defective pins 5) The box contains at least one defective pins 6) The box contains no more than two...
Assume that the probability of a defective computer component is 0.02. Components are randomly selected. Find...
Assume that the probability of a defective computer component is 0.02. Components are randomly selected. Find the probability that the first defect is caused by the seventh component tested. How many components do you expect to test until one is found to be defective?
A box consists of 16 components, 6 of which are defective. (a) Components are selected and...
A box consists of 16 components, 6 of which are defective. (a) Components are selected and tested one at a time, without replacement, until a non-defective component is found. Let X be the number of tests required. Find P(X = 4). (b) Components are selected and tested, one at a time without replacement, until two consecutive non defective components are obtained. Let X be the number of tests required. Find P(X = 5).
A manufactured parts is defective with probability 1/2 and being defective or not is independent among...
A manufactured parts is defective with probability 1/2 and being defective or not is independent among all the parts. Bin A consists of n + 1 parts and bin B consists of n parts. What is the probability that bin A consists of more defectives than bin B?
An unbiased coin is tossed 15 times. 1. Find the probability that the coin lands heads...
An unbiased coin is tossed 15 times. 1. Find the probability that the coin lands heads exactly 9 times. a. 0.0003 b. 0.3571 c. 0.6429 d. 0.1527 e. 0.4213 2. Find the probability that the coin lands tails at most 3 times. a. 0.0002 b. 0.0037 c. 0.5000 d. 0.0176 e. 0.8723 3. Find the probability that the coin lands heads at least 3 times. a. 0.0005 b. 0.9963 c. 0.9333 d. 0.0003 e. 0.8890 A computer stores receives a...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT