Mathematics, 24.03.2020 19:58 kdenormandie3122
When circuit boards used in the manufacture of compact disc players are tested, the long-run percentage of defectives is 5%. Let of defective boards in a random sample of size , so . a. Determine . b. Determine . c. Determine . d. What is the probability that none of the 25 boards is defective? e. Calculate the expected value and standard deviation of X
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Mathematics, 21.06.2019 17:00
In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.
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Mathematics, 21.06.2019 17:30
1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?
Answers: 1
Mathematics, 21.06.2019 19:10
Alogical argument that is presented in graphical form using boxes and arrows is called?
Answers: 1
When circuit boards used in the manufacture of compact disc players are tested, the long-run percent...
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