Mathematics, 09.10.2019 18:30, penacesar18p9jrdh
In order to test whether a batch of 100 widgets meets specifications, a manufacturer picks 20 items at random. if none are defective, the batch is accepted. if at least one is defective, the manufacturer — whose turns out to be quite unscrupulous — mixes the 20 widgets back in with the 100, then picks 20 more at random. if none are defective, the batch is accepted. if at least one is defective, then the manufacturer finally rejects the batch. if a batch of 100 items has 10 defective widgets, what is the probability that it gets accepted?
Answers: 2
Mathematics, 21.06.2019 16:00, orlando19882000
You are cycling around europe with friends. a cycling festival is starting soon in barcelona. it will take 4.5 hours to cycle there. how many minutes in total is this?
Answers: 1
Mathematics, 21.06.2019 17:20, organicmemez
Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?
Answers: 2
Mathematics, 21.06.2019 17:30, ahnagoede2768
Thelime contains the point(-3,0) and parallel x-3y=3( show all work)
Answers: 3
In order to test whether a batch of 100 widgets meets specifications, a manufacturer picks 20 items...
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