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r-ruslan [8.4K]
2 years ago
11

A bin of 5 transistors is known to contain 2 that are defective. The transistors are tested one at a time until both defective t

ransistors have been identified. Denote N1 the number of tests until the first defective is identified and N2 the number of tests until the second defective is identified. (a) Find the joint probability mass function of N1 and N2.
Mathematics
1 answer:
sveticcg [70]2 years ago
4 0

Answer:

sorry I donot know the answer never mind ok

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Identify the % of change as an increase or decrease.
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You can check this answer by doing 21.40 * .15 on a calculator and when you do this you get 3.21 which you can then add back to 21.40 to get $24.61
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3 years ago
It would be nice if I get some help with these 2 things
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Thing 1
A. You can set up a proportion by dividing how much of something there is by the original. (This probably doesn't make much sense but I hope you can understand it from the answer to the problem below!)
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Thing 2
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Hope this helps :)
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Answer:

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Step-by-step explanation:

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