EBooks
- Arts & Culture 5697
- Business & Economics 709
- Computers 323
- Dictionaries & Encyclopedias 83
- Education & Science 64862
- Abstracts 100
- Astrology 4
- Astronomy 1
- Biology 8
- Chemistry 938
- Coursework 15161
- Culture 9
- Diplomas 239
- Drawings 577
- Ecology 5
- Economy 83
- English 76
- Ethics, Aesthetics 3
- For Education Students 17500
- Foreign Languages 10
- Geography 2
- Geology 1
- History 90
- Maps & Atlases 4
- Mathematics 13598
- Musical Literature 2
- Pedagogics 20
- Philosophy 24
- Physics 7582
- Political Science 5
- Practical Work 59
- Psychology 59
- Religion 9
- Russian and culture of speech 9
- School Textbooks 9
- Sexology 43
- Sociology 9
- Summaries, Cribs 85
- Test Answers 106
- Tests 7963
- Textbooks for Colleges and Universities 32
- Theses 7
- To Help Graduate Students 12
- To Help the Entrant 36
- Vetting 361
- Works 13
- Информатика 8
- Engineering 3155
- Fiction 704
- House, Family & Entertainment 122
- Law 127
- Website Promotion 69
Problem N5588 probability theory confidence interval
Sold: 0
Uploaded: 22.04.2023
Content: teorver_5588.doc 28,5 kB
Uploaded: 22.04.2023
Content: teorver_5588.doc 28,5 kB
Product description
5588. x̅=10, n=49, σ=7. Find the confidence interval for estimating with a reliability of 0.9 the unknown mathematical expectation a of a normally distributed feature X of the general population, if the general standard deviation σ=7, the sample mean x̅v=10 and the sample size n=49 are known.
Additional information
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Feedback
0| Period | |||
| 1 month | 3 months | 12 months | |
| 0 | 0 | 0 | |
| 0 | 0 | 0 | |