Statistics ii for ib Samenvattingen, Aantekeningen en Examens

Lecture and book summary of the 2nd year IB course Statistics

Samenvatting Statistics II For IB International Business

AQA GCSE STATISTICS 8382/1F Foundation Tier Paper 1 Version: 1.0 Final *JUN2383821F01* IB/G/Jun23/E11 8382/1F For Examiner’s Use Question Mark 1 2 3 4 5 6 7 8 9 10 11 12 13 14 TOTAL I declare this is my own work. Monday 12 June 2023 Afternoon Time allowed: 1 hour 45 minutes Materials For this paper you must have: • a calculator • mathematical instruments. Instructions • Use black ink or black ball-point pen. Draw diagrams in pencil. • Fill in the boxe...

2023 AQA GCSE STATISTICS 8382/1F Foundation Tier Paper 1 Question Paper & Mark scheme (Merged) June 2023 [VERIFIED] GCSE STATISTICS Foundation Tier Paper 1 F Monday 12 June 2023 Afternoon Time allowed: 1 hour 45 minutes Materials For this paper you must have: • a calculator • mathematical instruments. Instructions • Use black ink or black ball-point pen. Draw diagrams in pencil. • Fill in the boxes at the top of this page. • Answer all questions. • You must answer the...

AQA GCSE STATISTICS 8382/2H Higher Tier Paper 2 Version: 1.0 Final *JUN2383822H01* IB/G/Jun23/E10 8382/2H For Examiner’s Use Question Mark 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 TOTAL I declare this is my own work. Monday 19 June 2023 Afternoon Time allowed: 1 hour 45 minutes Materials For this paper you must have: • a calculator • mathematical instruments. Instructions • Use black ink or black ball-point pen. Draw diagrams in pencil. • Fill in the boxe...

AQA GCSE STATISTICS 8382/2H Higher Tier Paper 2 Version: 1.0 Final *JUN2383822H01* IB/G/Jun23/E10 8382/2H For Examiner’s Use Question Mark 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 TOTAL I declare this is my own work. Monday 19 June 2023 Afternoon Time allowed: 1 hour 45 minutes Materials For this paper you must have: • a calculator • mathematical instruments. Instructions • Use black ink or black ball-point pen. Draw diagrams in pencil. • Fill in the boxe...

AQA GCSE STATISTICS 8382/2H Higher Tier Paper 2 Version: 1.0 Final *JUN2383822H01* IB/G/Jun23/E10 8382/2H For Examiner’s Use Question Mark 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 TOTAL I declare this is my own work. Monday 19 June 2023 Afternoon Time allowed: 1 hour 45 minutes Materials For this paper you must have: • a calculator • mathematical instruments. Instructions • Use black ink or black ball-point pen. Draw diagrams in pencil. • Fill in the boxe...

AQA GCSE STATISTICS 8382/1F Foundation Tier Paper 1 Version: 1.0 Final *JUN2383821F01* IB/G/Jun23/E11 8382/1F For Examiner’s Use Question Mark 1 2 3 4 5 6 7 8 9 10 11 12 13 14 TOTAL I declare this is my own work. Monday 12 June 2023 Afternoon Time allowed: 1 hour 45 minutes Materials For this paper you must have: • a calculator • mathematical instruments. Instructions • Use black ink or black ball-point pen. Draw diagrams in pencil. • Fill in the boxe...

Type I error - Answer Rejecting null hypothesis when it is true Type II error - Answer failing to reject a false null hypothesis cohort study - Answer Follows a group of people to track risk factors and outcomes overtime Groups are defined regarding their EXPOSURE to a factor of interest. (perspective or longitudinal studies) Followed-up to determine differences in rates at which disease develops in relation to exposure. Start with a sample of individuals with and without EXPOS...

CLA1501 - Commercial Law IA Assignment-1, Assignment-2, Assignment-3, Assignment-4 ECS1501 - Economics IA Assignment-1, Assignment-2, Assignment-3, Assignment-4 ECS1601 - Economics IB (Macroeconomics I) Assignment-1, Assignment-2, Assignment-3, Assignment-4 FAC1502 - Financial Accounting Principles, Concepts and Procedures Assignment-1, Assignment-2, Assignment-3, Assignment-4 FAC1601 - Financial Accounting and Reporting Assignment-1, Assignment-2, Assignment-3, Assignment-4 MNB1501 - Busin...