Live Walkthrough | Paper 3 | November 2023 | GCSE Maths | Higher | Edexcel

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0:00 Introduction
0:49 Question 1a Write in standard form #standardform
2:10 Question 1b Write as an ordinary number #ordinarynumber #standardform
4:30 Question 2 Estimate probability from a table #probability #probabilityandstatistics
6:50 Question 4a Inequality on a number line #inequality #inequalities
9:52 Question 4b Solve inequality #inequality
14:50 Question 10 Subject of the formula #rearrange #subjectoftheformula
19:10 Question 14 Quadratic sequence #quadraticsequence #sequence
25:17 Question 3a Mean from a grouped table #meanfromatable #mean #statistics
31:22: Question 3b Median from a grouped table #median #statistics
35:07 Question 5 Problem solving Lowest Common Multiple (LCM) #lcm #lowestcommonmultiple
40:21 Question 6 Inverse Proportion #inverseproportion
44:25 Question 7 Problem solving Speed, distance, time #sdt #speeddistancetime
50:10 Using the YouTube Channel
51:27 Question 11 Problem Solving Using Scales, Floor Plan and Conversions #floorplan #scale #modelling #conversion #conversionunits #unit
57:35 Question 16 Combinations Problem Solving #combinations #combination #statistics
1:04:35 Question 13a Cumulative Frequency #cumulative #cumulativefrequency
1:08:10 Question 13b Median from Cumulative Frequency
1:09:45 Question 13c Interquartile range from cumulative frequency #iqr #interquartilerange
1:12:31 Question 13d Comparing distributions from cumulative frequency #comparingdistribution