IB DP Maths: AI SL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: AI SL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: 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...
