Y1 Stats, Chapter 3:

Representations of data

Y1 Stats Chp3 KO.pdf

Knowledge organiser

Edexcel AS level - S1 Ch3 - Representations of Data.pdf

Textbook chapter

Y1 Stats Chp3 Solutions.pdf

PMT solutions

Y1 Stats 3.1

Outliers

Outliers: using quartiles and IQR

Outliers: using mean and standard deviation

Cleaning data

(large data set?)

Y1 Stats 3.2

Box plots

Box Plots

/ Box and Whisker diagrams

Y1 Stats 3.3

Cumulative frequency

GCSE recap (box plots not in iGCSE)

Quartiles and median from cumulative frequency

Y1 Stats 3.4

Histograms

GCSE recap: how to draw and interpret a histogram

Median and quartiles from histograms

Histogram problem

+ L1-09

Y1 Stats 3.5

Comparing data

Comparing Box Plots

Frequency polygon

Link to large data set

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