Mathematics, 22.02.2020 04:34 jamalchris9353
You have received a radioactive mass that is claimed to have a mean decay rate of at least 1 particle per second. If the mean decay rate is less than 1 per second, you may return the product for refund. Let X be the number of decay events counted in 10 seconds. a. If the mean decay rate is exactly 1 per second ( so that the claim is true, but just barely), what is P( X ≤ 1)?b. Based on the answer to part (a), if the mean decay rate is 1 particle per second, would one event in 10 seconds be an unusually small number?c. If you counted one decay event in 10 seconds, would this be convincing evidence that the product should be returned? Explain. d. If the mean decay rate is exactly 1 per second, what is P(X ≤ 8)?e. Based on the answer to part (d), if the mean decay rate is 1 particle per second, would eight events in 10 seconds be an unusually small number?f. If you counted eight decay events in 10 seconds, would this be convincing evidence that the product should be returned? Explain.
Answers: 1
Mathematics, 21.06.2019 14:00, Cheyenneross366
Find the volume of the solid generated when the region bounded by y= x and y= 4√x is revolved about the x-axis the volume of the solid is: (type an exact answer cubic units)
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Mathematics, 21.06.2019 18:00, rawaanasser12245
Pat listed all the numbers that have 15 as a multiple write the numbers in pats list
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You have received a radioactive mass that is claimed to have a mean decay rate of at least 1 particl...
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