Edexcel IGCSE Biology 復(fù)習(xí)筆記 1.1.1 The Unifying Characteristics of Living Organisms The Unifying Characteristics of Living Organisms In order for something to be considered 'living', it must fulf...
Edexcel IGCSE Maths 復(fù)習(xí)筆記 6.6.1 Combined Probability - Basics What do we mean by combined probabilities? This can mean lots of things as you’ll see over these notes and the next set In general i...
Edexcel IGCSE Maths 復(fù)習(xí)筆記 6.5.2 Probability - Two Way Tables What are two-way tables? While?Venn?diagrams?are great at showing?overlap?they can only show one feature (characteristic) of a situat...
Edexcel IGCSE Maths 復(fù)習(xí)筆記 6.5.1 Probability - Venn Diagrams What is a venn diagram? Venn?diagrams?allow us to show?two?(or more) characteristics of a situation where there is overlap between the...
Edexcel IGCSE Maths 復(fù)習(xí)筆記 6.4.1 Basic Probability What do we mean by basic probability? There are both simple concepts and very hard topics in probability Probability is used in many areas and i...
Edexcel IGCSE Maths 復(fù)習(xí)筆記 6.3.1 Cumulative Frequency What does cumulative frequency mean? Cumulative?basically means “adding up as you go along” So cumulative frequency means all of the frequenc...
Edexcel IGCSE Maths 復(fù)習(xí)筆記 6.2.1 Histograms Aren’t histograms just really hard bar charts? No! There are many mathematical differences that you should be aware of but the key difference between a...
Edexcel IGCSE Maths 復(fù)習(xí)筆記 6.1.5 IQR & Range What are IQR and the range? The three averages (mean,?median?and?mode) measure what is called?central?tendency?– they all give an indication of wh...
CA網(wǎng)申系統(tǒng)填寫教程 第一步：注冊系統(tǒng) 登錄Common App網(wǎng)申系統(tǒng)：https://app.commonapp.org/Login；然后創(chuàng)建新賬號，請點(diǎn)擊“create an account”。 第二步：選擇身份 申請大學(xué)一年級入學(xué)的新生，請點(diǎn)擊“First year...
Edexcel IGCSE Maths 復(fù)習(xí)筆記 6.1.4 Calculations with the Mean Solving problems involving the mean Because the mean has a formula it means you could be asked questions that use this formula backward...
Edexcel IGCSE Maths 復(fù)習(xí)筆記 6.1.3 Averages from Grouped Data What is grouped data and why use it? Some data for a particular scenario can vary a lot For example, the heights of people, particularl...
Edexcel IGCSE Maths 復(fù)習(xí)筆記 6.1.2 Averages from Tables & Charts How do we find averages if there are lots of values? In reality there will be far more data to work with than just a few numbers...
