Thanks Jim, I'll take a look tomorrow. Much appreciated. Thanks for providing these as a resource.
SL Exam Paper 1EHi Mark, sorry about that. It should be there now, let me know otherwsie, Thanks, Jim
SL Exam Paper 1EThis page doesn't appear in the student access sites. I can find many tests (e.g Paper 2E), but not this Paper 1
SL Exam Paper 1EHow do we get linRegTInt in casio cg50? (qn 2 part c(ii))
HL Paper 3B & solutionsThank you for clarifying. I appreciate the examples that allow the students the opportunity to think conceptually. Having this resource is so helpful.
SL Spearman's RankHi, there is a typo on question 3c it should be 26.6 not 25.6.
SL Exam Paper 2DIn Q1, students are expected to assume that the length of the loan repayments is equal in both Option A and Option B. Is this something that can always be assumed unless otherwise specified in similar questions? Many thanks for your advice on...
HL Paper 3C & solutionsIn Q2 a) ii) it looks like the wrong standard deviation has been used. The unbiased estimate would be 34.87. If true, that would change all the other answers. Is that correct?
HL Paper 3C & solutionsIn Q2 part c) should the degrees of freedom be 5 or 4? As there were 2 estimated parameters in the distribution?
HL Paper 3C & solutions
Julia
Hi there! Is there a discrepancy between the question and the answer key for #10? The height in the diagram in the question says 32 cm for the frustrum, but in the answer key the diagram says 16 cm.
SL Exam Paper 1E