Mathematics, 30.09.2019 18:30 ondreduty1789
Statisticians use sampling plans to either accept or reject batches or lots of material. suppose one of these sampling plans involves sampling independently 10 items from a lot of 100 items in which 12 are defective. let x be the random variable defined as the number of items found defective in the sample of 10. in this case, the random variable takes on the values 0, 1, 9, 10.
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Mathematics, 21.06.2019 19:00
The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).
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Mathematics, 21.06.2019 20:00
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Mathematics, 21.06.2019 22:20
As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is
Answers: 2
Statisticians use sampling plans to either accept or reject batches or lots of material. suppose one...
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