IB DP Maths: AA HL復習筆記4.2.1 Bivariate Data
Scatter Diagrams What does bivariate data mean? Bivariate data?is data which is collected on?two variables?and looks at how one of the factors affects the other Each data value from one variable wi...
IB DP Maths: AA HL復習筆記4.1.7 Interpreting Data
Interpreting Data How do I interpret statistical measures? The?mode?is useful for?qualitative data It is not as useful for quantitative data as there is not always a unique mode The?mean includes a...
IB DP Maths: AA HL復習筆記4.1.6 Univariate Data
Univariate data is data that is in?one variable. Box Plots What is a box plot (box and whisker diagram)? A box plot is a graph that clearly shows key statistics from a data set It shows the?median,...
IB DP Maths: AA HL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: AA HL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...
最具含金量的人文社科競賽 National History Day（NHD）了解一下！
National History Day(NHD)美國國家歷史日學術活動起源于1974年俄亥俄州創始的地方性歷史學術活動，經過多年的發展已經成為全球性學術學術活動活動。每年參賽的學生超過50萬，超過3萬名老師參與其中，除了美國的...
IB DP Maths: AA HL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: AA HL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...
IB DP Maths: AA HL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...
本周講座|ISEF對于申請TOP大學有什么價值？ISEF系列講座為你揭曉答案！
馬上進入7月，2025Fall的同學們忙著為接下來的秋季入學做準備，2026、2027Fall的同學也逐漸進入申請前的“沖刺階段”，大家想在有限的時間里，努力提升自己的競爭力，爭取早日圓夢翠鹿！ 今年我們的學員再創佳績，...
IB DP Maths: AA HL復習筆記3.11.4 Shortest Distances with Planes
Shortest Distance Between a Line and a Plane How do I find the shortest distance between a given point on a line and a plane? The shortest distance from any point on a line to a plane will always b...
IB DP Maths: AA HL復習筆記3.11.3 Angles Between Lines & Planes
Angle Between Line & Plane How do I find the angle between a line and a plane? When you find the angle between a line and a plane you will be finding the angle between the line itself and the l...
