IB DP Maths: AI SL復習筆記4.1.5 Outliers
Outliers What are outliers? Outliers are extreme data values that do not fit with the rest of the data They are either a lot bigger or a lot smaller than the rest of the data Outliers are defined a...
IB DP Maths: AI SL復習筆記4.1.4 Linear Transformations of Data
Linear Transformations of Data Why are linear transformations of data used? Sometimes data might be very large or very small You can apply a?linear transformation?to the data to make the values mor...
IB DP Maths: AI SL復習筆記4.1.3 Frequency Tables
Ungrouped Data How are frequency tables used for ungrouped data? Frequency tables can be used for ungrouped data when you have lots of the same values within a data set They can be used to collect ...
IB DP Maths: AI SL復習筆記4.1.2 Statistical Measures
Mean, Mode, Median What are the mean, mode and median? Mean, median and mode are?measures of central tendency They describe where the centre of the data is They are all types of?averages In statist...
2022-2023達特茅斯學院補充文書題目公布
進入暑期以來，我們都有密切關注美國大學2023Fall入學資訊更新，并將其及時整理成專輯內容，供申請生取用。最近，2022-2023達特茅斯學院補充文書題目公布。八大藤校之一的私立名校，率先公開了2022-2023年補充文...
Edexcel IGCSE Physics 復習筆記 3.2.2 Reflection & Refraction
Edexcel IGCSE Physics 復習筆記 3.2.2 Reflection & Refraction Reflection & Refraction All waves, whether transverse or longitudinal, can be?reflected?and?refracted Reflection occurs w...
Edexcel IGCSE Physics 復習筆記 3.2.1 Light & Sound Waves
Edexcel IGCSE Physics 復習筆記 3.2.1 Light & Sound Waves Light Visible light is a part of the electromagnetic spectrum which means it is a?transverse wave This means the direction the li...
Edexcel IGCSE Physics 復習筆記 3.1.7 Dangers of EM Waves
Edexcel IGCSE Physics 復習筆記 3.1.7 Dangers of EM Waves Dangers of EM Waves As the frequency of electromagnetic (EM) waves increases, so does the energy Beyond the visible part of the spect...
Edexcel IGCSE Physics 復習筆記 3.1.6 Applications of EM Waves
Edexcel IGCSE Physics 復習筆記 3.1.6 Applications of EM Waves Applications of EM Waves Electromagnetic waves have a variety of uses and applications The main ones are summarised in the table...
Edexcel IGCSE Physics 復習筆記 3.1.5 Electromagnetic (EM) Waves
Edexcel IGCSE Physics 復習筆記 3.1.5 Electromagnetic (EM) Waves Properties of EM Waves Electromagnetic waves are defined as: Transverse waves that transfer energy from the source of t...
Edexcel IGCSE Physics 復習筆記 3.1.4 The Doppler Effect
Edexcel IGCSE Physics 復習筆記 3.1.4 The Doppler Effect The Doppler Effect The?Doppler Effect?is defined as: The apparent change in wavelength and frequency of a wave emitted by a mov...
IB DP Maths: AI SL復習筆記4.1.1 Sampling & Data Collection
Types of Data What are the different types of data? ?Qualitative?data is data that is usually given in words not numbers to?describe?something For example: the colour of a teacher's car Quantitativ...
