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3623. In the workshop, three types of automatic machine
Sold: 1
last one 04.02.2020
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Uploaded: 16.01.2019
Content: teorver_3623.doc 25,5 kB
Refunds: 0
Uploaded: 16.01.2019
Content: teorver_3623.doc 25,5 kB
Product description
3623. In the workshop, three types of automatic machines produce the same parts. Their productivity is the same, but the quality of work is different: the machines of the first type produce 90% of the products of excellent quality, the second - 85% and the third - 80%. All parts made for the change go to the warehouse in one container. Determine the probability that at random the selected part will be of the highest quality if the machines of the first type have 10 pieces, the second - 6, and the third - 4.
Additional information
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)