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Maths New GCSE

Khaya Bhebhe Inglés 2,0Valoración media 2,0 de 5 (1 valoración) 5 fichas

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1Maths GCSE : 1-9jhujji
2DataFrequency tables
Cumulative Frequency
Box Plots
Histograms
3Frequency Tables: averages from a frequency tableYou can find all the averages and Range from a frequency table.
Remind are self what the averages are:
Mean: add them all together and divide by how much data
Median: The middle data once in order of size
n+1 x 1/2
Mode: the most common data
Range; the highest data - the lowest data
4Examples of averages from a frequency table: Find all the averages (and Range)Mean: 175/28= 6.25
Median: 6//n=( 28+1 x 1/2 = 14.5position)
Mode: 6
Range:3
5If there is a group answer e.g OBefore anything you have to add a MIV (MID-interval value)
and then do MIVxF column instead of a FX

Descripción: Includes DATA and more things will be added regularly
Creado por: Khaya Bhebhe · nov 2016
Actualizado: 20 abr 2017
Visitas: 8
Etiquetas: maths resource for the new specification gcse that will be taken in 2018
Valoración: Valoración media 2,0 de 5 (1 valoración)