Differentiating Trig Functions How do I differentiate sin, cos and tan?These last three results can be derived using the?chain rule For calculus with trigonometric functions angles must be measured...
選課一直是國際留學體系當中的一個大難點，因為在選課之前很多同學沒有確定好自己想走哪個專業，所以也不了解大學對不同專業的科目要求。那么這一期小編就來帶大家了解一下英國G5大學有哪些？究竟接受哪些Alevel...
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...
Increasing & Decreasing Functions What are increasing and decreasing functions? How do I find where functions are increasing, decreasing or stationary? To identify the?intervals?on which a func...
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?What is a derivative? How are limits and deri...
Transition Matrices What is a transition matrix? A?transition matrix?T?shows the?transition probabilities?between the current state and the next state The?columns?represent the?current states The?r...
Markov Chains What is meant by a “state”? States refer to?mutually exclusive events?with the current event?able to change over time Examples of states include: Daily weather conditions The states c...
Type I & Type II Errors What are Type I & Type II errors? There are?four possible outcomes?of a hypothesis test: H0?is?false?and H0?is?rejected H0?is?true?and H0?is?not rejected The test is...
Hypothesis Testing for Correlation What is a hypothesis test for correlation? You can use a?t-test?to test whether there is?linear correlation?between two normally distributed variables If specific...
