Thirteen of the 100 digital video recorders (DVRs) in an inventory are known to be defective. What is the probability that a randomly selected item is defective?
The probability is
Thirteen of the 100 digital video recorders (DVRs) in an inventory are known to be defective....
Six of the 50 digital video recorders (DVRs) in an inventory are known to be defective. What is the probability that a randomly selected item is defective ?
17 of the 780 digital video recorders (DVRs) in an inventory are known to be defective. What is the probability that a randomly selected item is defective? Express your answer as a percentage rounded to the nearest hundredth.
Homework: HmWrk-U core: 0 of 5 pts 3 of 11 (2 complete) HW Score: 30.49%, 25 Question H Six of the 50 digital video recorders (DViRs) In an inventory are known to be defective. What is the probability that a randomly selected tem is defective The probability is Type an integer or a decimal. Do not round.) Enter your answer in the answer box and then click Check Answer Clear All All parts showing
A manufacturing company produces digital cameras and claim that their products maybe 3% defective. A video company, when purchasing a batch of 2000 cameras, applies the following sample plan: They randomly select 20 cameras and accept the whole batch if there are at most 2 defective cameras. What is the probability that the video company accepts the whole batch?
Suppose you just received a shipment of thirteen televisions. Three of the televisions are defective. If two televisions are randomly selected, compute the probability that both televisions work. What is the probability at least one of the two televisions does not work?
Thirteen jurors are randomly selected from a population of 4 million residents, it is known that 43% are of a minority race. Of the 13 jurors selected, 2 are minorities. B. If 13 jurors are randomly selected from a population where 43% are minorities, what is the probability that 2 or fewer jurors will be minorities? C. What might the lawyer of a defendant from this minority race argue?
we have four boxes. box #1 contains 2000 components of which 100 are defective. Box #2 contains 500 components of which 200 are defective. boxes #3 and #4 each contain 1000 components with 100 of them being defective. a box is selected by ruling a fair four sided die and then a single item is randomly chosen from the box. a.What is the probability that the selected component is defective? b. if the selected item is defective, find the probability...
Box I contains 4 defective and 8 non-defective products, whereas box II contains 5 defective and 5 non-defective products. An item is randomly chosen from box I and put into box II, and an item is then randomly selected from box II. a) the probability that the product selected from box II is defective is ? b) the conditional probability that the transferred item was defective, given that a defective item is selected from box II is?
It is known that a particular company produces products of which 30% are defective. We select items at random and identify it as being defective or not. Calculate the probability that the sixth selected item will be the 3rd defective. A. 0.38282 B. 0.09261 C. 0.24518 D. 0.75494 E. none of the above
3. An IAB study on the state of original digital video showed that original digital video is becoming increasingly popular. Original digital video is defined as professionally produced video intended only for ad-supported online distribution and viewing. According to IAB data, 30% of American adults 18 or older watch original digital videos each month. a. Suppose that you take a sample of 100 US adults. If the population proportion of US adults who watch original digital videos is 0.30, what...