- Arts & Culture 5941
- Business & Economics 689
- Computers 319
- Dictionaries & Encyclopedias 81
- Education & Science 75930
- Abstracts 252
- Astrology 4
- Astronomy 1
- Biology 8
- Chemistry 2261
- Coursework 15546
- Culture 9
- Diplomas 411
- Drawings 574
- Ecology 6
- Economy 83
- English 75
- Ethics, Aesthetics 3
- For Education Students 17613
- Foreign Languages 11
- Geography 3
- Geology 1
- History 89
- Maps & Atlases 5
- Mathematics 13856
- Musical Literature 2
- Pedagogics 19
- Philosophy 23
- Physics 14865
- Political Science 5
- Practical Work 101
- Psychology 60
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sexology 42
- Sociology 9
- Summaries, Cribs 87
- Test Answers 150
- Tests 9243
- Textbooks for Colleges and Universities 32
- Theses 24
- To Help Graduate Students 14
- To Help the Entrant 37
- Vetting 364
- Works 13
- Информатика 10
- Engineering 3063
- Fiction 696
- House, Family & Entertainment 107
- Law 132
- Website Promotion 71
Solution of problem N2599 probability theory
Uploaded: 20.12.2018
Content: teorver_2599.doc 30,5 kB
Product description
2599. At one factory for every 100 light bulbs there are on average 15 non-standard ones, on the second - 10, and on the third - 25. The production of these plants is 30; 45 and 25% of all light bulbs purchased by residents of the area.
a) Find the probability that the acquired light bulb will be standard.
b) The light bulb turned out to be standard. What is the probability that this light bulb is made at the first factory?
Additional information
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Feedback
0Period | |||
1 month | 3 months | 12 months | |
0 | 0 | 0 | |
0 | 0 | 0 |