Averages from Frequency Tables and Diagrams - GCSE Maths

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Thank you so so much it was really good and helpful

Princessdalya-vnrm
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Omg 3:01 of the vid makes so much sense i was never explained how to do the averages in this type of question and now i know im so happy haha

aultragirl
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2:19 is there no easier way to find the median? I remember theres a formula and this way just feels so lengthy and complicated (thats what i personally think)

MuneebMakes
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Do we add the 1 to 79 in the shoe size question for median to make it even ?

vernessalal
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2:49 Wrong :(
You might as well ignore the frequency table, then… You are relying on categorical data - like male vs. female, for example - but it just so happens to have numbers as part of those categories.

JJ_TheGreat