IB DP Maths: AI HL复习笔记1.1.1 Standard Form
Standard Form Standard form (sometimes called scientific notation or standard index form) gives us a way of writing very big and very small numbers using powers of 10. Why use standard form? Some n...
IB DP Maths: AI SL复习笔记5.2.3 Applications of Integration
Finding the Constant of Integration What is the constant of integration? When finding an anti-derivative there is a constant term to consider In terms of graphing an anti-derivative, there are endl...
IB DP Maths: AI SL复习笔记5.2.2 Introduction to Integration
Introduction to Integration What is integration? Integration is the opposite to differentiation Integration is referred to as antidifferentiation The result of integration is referred to as the ant...
IB DP Maths: AI SL复习笔记5.2.1 Trapezoid Rule: Numerical Integration
Trapezoid Rule: Numerical Integration What is the trapezoid rule? The trapezoidal rule is given in the formula booklet What else can be asked to do with the trapezoid rule? Comparing the true answe...
IB DP Maths: AI SL复习笔记5.1.3 Modelling with Differentiation
Modelling with Differentiation What can be modelled with differentiation? Recall that differentiation is about the rate of change of a function and provides a way of finding minimum and maximum val...
IB DP Maths: AI SL复习笔记5.1.2 Applications of Differentiation
ncreasing & Decreasing Functions What are increasing and decreasing functions? A function, f(x), is increasing if f'(x) > 0 This means the value of the function (‘output’) increases as x inc...
IB DP Maths: AI SL复习笔记5.1.1 Introduction to Differentiation
Introduction to Derivatives Before introducing a derivative, an understanding of a limit is helpful What is a limit? What might I be asked about limits? You may be asked to use your GDC to plot the...
IB DP Maths: AI SL复习笔记4.7.4 The t-test
Two-Sample Tests What is a t-test? A t-test is used to compare the means of two normally distributed populations In the exam the population variance will always be unknown What assumptions are need...
IB DP Maths: AI SL复习笔记4.7.3 Goodness of Fit Test
Chi-Squared GOF: Uniform What is a chi-squared goodness of fit test for a given distribution? What are the steps for a chi-squared goodness of fit test for a given distribution? Worked Example Chi-...
