WST01/01, (Edexcel) IAL S1 October 2023, Q2, Stem & Leaf Diagrams, Box & Whisker Plots, Quartiles

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[johm_hem]

thank you so much mr hassan, all your videos are truly amazing.

[techlife-]

in 3:31 why n+1 is not used as its not a grouped data set

[thecoolbanana]

hello sir, for part d, how should we know what to compare? Like why can't you compare the maximum and minimum?