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Karnataka 2nd PUC Statistics Answer Key 2024 (Image Credit: Pexels)Karnataka 2nd PUC Statistics Answer Key 2024: On this page, Karnataka 2nd PUC Statistics Answer Key 2024 and detailed analysis has been updated for the exam conducted on March 5, 2024. The answers to the objective-type questions in Section A, Questions 1 to 15, are available now. The unofficial answer keys help students estimate their probable scores in the examination. Do note that in case multiple answers are written for objective questions in Section A, the examiners will consider only the first written answers. The detailed exam analysis for all four sections and of the overall exam helps to understand the exam performance and possible scores.
Karnataka 2nd PUC Statistics Answer Key 2024
Check out the question-wise Karnataka 2nd PUC Statistics exam 2024 unofficial answers here:
Section A Question I: Choose the correct answer
| Sub-Question Number | Answers |
|---|---|
| 1. Life expectancy of a newborn baby | a) Mortality |
| 2. The weights used in the construction of Marshall-Edgeworth's price index | c) (q0 + q1) / 2 |
| 3. The variance of a X2 distribution with 12 degrees of freedom is 24. Then its mean is | d) 12 |
| 4. Type I error is | a) Rejecting H0 when it is true |
| 5. The game is said to be fair, if the value of the game is | d) V = 0 |
Section A Question II: Fill in the Blanks
| Sub-Question Number | Answers |
|---|---|
| 6. The best average used in the construction of index number __________ | Geometric mean |
| 7. Binomial distribution is positively skewed when p < __________ | 1/2 |
| 8. Standard error of the sample proportion is __________ | (PQ/n)1/2 |
| 9. For R-chart, if σ' is known, then __________ is the central line. | R bar |
| 10. The feasible solution to the L.P.P exists in __________ quadrant. | first |
Section A Question III: Match the Following
| Sub-Question Number | Answers |
|---|---|
| 11. Deaths of new born babies within 28 days | d) Neonatal deaths |
| 12. Index number which doesn't satisfy unit test | e) Simple aggregative price index number |
| 13. Student's t-distribution curve | a) Lepto Kurtic (β2 > 3) |
| 14. Power of a test | b) 1-β |
| 15. Shortage cost | C) C2 |
Download the question paper here: Karnataka 2nd PUC Statistics Question Paper 2024
Karnataka 2nd PUC Statistics Exam Analysis 2024
Candidates can check out the Karnataka 2nd PUC Statistics exam 2024 paper analysis here in the given table:
| Parameter | Analysis |
|---|---|
| Overall difficulty level of the paper | Above Moderate |
| Difficulty level of Section A | Easy to Moderate |
| Difficulty level of Section B | Moderate |
| Difficulty level of Section C | Moderate to Tough |
| Difficulty level of Section D | Moderate |
| Overall expected a good score | 70+ |
| Was the paper time-consuming? | Yes, it was lengthy to some extent |
Karnataka 2nd PUC 2024 Answer Key and Analysis Links |
For the previous papers conducted until now, the complete answer key and analysis for Karnataka Class 12 board exam 2024 can be checked here:
