The Importance of Water in Transport Water is the medium in which all metabolic reactions take place in cells and in which all substances are transported around the body Water is composed of atoms ...
The Need for a Circulatory System The cells of all living organisms need a?constant supply of reactants?for metabolism, e.g. oxygen and glucose Single-celled organisms can gain oxygen and glucose d...
Using a Large Data Set What is a large data set? As part of your course there is a large data set that you can use It contains lots of information You are not expected to memorise any results from ...
Normal Hypothesis Testing How is a hypothesis test carried out with the normal distribution? The?population parameter?being tested will be the?population mean,?in a?normally distributed random vari...
Sample Mean Distribution What is the distribution of the sample means? For any given population it can often be difficult or impractical to find the true value of the?population mean,?μ The populat...
Binomial Hypothesis Testing How is a hypothesis test carried out with the binomial distribution? The?population parameter?being tested will be the?probability,?p??in a?binomial distribution?B(n , p...
A-Level課程考試是申請英國留學必不可少的考試之一，且許多其他英文教學的大學也都接受A-Level成績，那么今天就給想去留學的同學們詳細介紹一下A-Level課程數學P2部分的知識點~ 在Edexcel A-Level數學中： · P系...
Language of Hypothesis Testing What is a hypothesis test? A hypothesis test uses a?sample of data?in an experiment to test a?statement?made about the value of a?population parameter A hypothesis te...
Normal Approximation of Binomial When can I use a normal distribution to approximate a binomial distribution? A binomial distribution ?can be?approximated by a normal distribution ? provided n?is l...
