Activities
Goodness of fit samples - Cinema Tickets Free
What do the samples tell us? In this activity we will examine a variety of different samples from a couple of different populations to explore the notion of the chi squared goodness of fit test and how...
Activities
HL Practice Solutions - Type I & II
The following questions are the solutions to the practice questions.These solutions are designed to make it clear how to: (a) calculate the critical values and hence the corresponding Type II error (b)...
Activities
HL Practice - Type I & II errors
The following questions are designed just to practice (a) calculating critical values and hence the corresponding Type II error (b) through annotating the graphs, developing a strong conceptual understanding...
eBook
GDC Treasure Hunt Free
This is a fun context for helping students review their calculator skills. The whole thing is set up as a treasure hunt with 10 clues, where each clue involves solving a problem with the GDC. It is also...
Activities
HL Diagonalisation 1.15
On this page you can find a set of videos, created by Dr James Tanton, for topic AHL 1.15, raising matrices to large powers using eigenvalues and vectors to diagonalise the matrix (a powerful application...
Activities
Diagonalization Eigen values & vectors Exam Qu
On this page you can find a set of IB style questions for this topic that covers 50 marks. The SOLUTIONS are linked below. Use the questions as examples or set them as an assignment. The SOLUTIONS can...
Activities
Diagonalization Eigen values SOLUTIONS
On this page you can find the SOLUTIONS to a set of IB style questions for this topic that covers 50 marks. The QUESTIONS are linked below. Use the questions as examples or set them as an assignment....
Activities
HL Definite & negative integrals SOLUTIONS
On this page you can find the SOLUTIONS to a set of IB style questions for this topic that covers 50 marks. The QUESTIONS are linked below. Use the questions as examples or set them as an assignment....
Activities
HL Definite, negative & indefinite 5.11&5.12
On this page you can find a set of IB style questions for this topic that covers 50 marks. The SOLUTIONS are linked below. Use the questions as examples or set them as an assignment. The SOLUTIONS can...
Activities
HL Hypothesis Practice Solutions
Solutions to the HL Hypothesis testing practice questions for the Binomial and Poisson distributions....