- Arts & Culture 5939
- Business & Economics 689
- Computers 319
- Dictionaries & Encyclopedias 81
- Education & Science 75882
- Abstracts 252
- Astrology 4
- Astronomy 1
- Biology 8
- Chemistry 2221
- 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 14857
- 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
The task of Mathematical Statistics 1
Uploaded: 12.10.2023
Content: 30716114627923.docx 13,14 kB
50 $ | the discount is | 20% |
25 $ | the discount is | 10% |
Delivery Guaranteed
If you are unhappy with a product you purchased, the seller will return your money within 3 days from the moment of purchase.Product description
Ready, solving problems in mathematical statistics
Set by the statistical distribution of the sample.
x_i 11 12 13 14 15 16 17 18 19
n_i 3 8 10 55 12 5 3 2 2
n_i x_i 33 96 130 770 180 80 51 36 38
x_i ^ 2 121 144 169 196 225 256 289 324 361
n_i 〖〗 x_i ^ 2 363 1152 1690 10780 2700 1280 867 648 722
Define:
a) the sample mean,
b) the sample variance,
c) sample standard deviation.
Additional information
Ready, solving problems in mathematical statistics
Feedback
0Period | |||
1 month | 3 months | 12 months | |
0 | 0 | 0 | |
0 | 0 | 0 |