Edexcel A level statistics: Confidence intervals with normal and t distributions with Casio FX-CG50Quick View
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Edexcel A level statistics: Confidence intervals with normal and t distributions with Casio FX-CG50

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Powerpoints and worksheet on Confidence intervals with normal and t distributions for Edexcel A level statistics. 7 Lessons on: Confidence intervals with large samples Confidence intervals with small sample but known population standard deviation Confidence intervals with formula for normal distribution Confidence intervals with t distribution Confidence intervals with summary stats Z or t quiz Mix Confidence intervals
A level maths references for UCAS (updated by strong, middle, weak students)Quick View
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A level maths references for UCAS (updated by strong, middle, weak students)

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Lots of A level maths references for different types of students, strong middling and weak. This could save you a lot of time.! I have acted on feedback on rewritten all of the references to make it relevant to the new specification. Gender pronouns are underlined so it is easier to edit the statements and blanks are where to insert students names.
Edexcel A level statistics: 6. Sampling methods and Sources of BiasQuick View
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Edexcel A level statistics: 6. Sampling methods and Sources of Bias

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Powerpoints and worksheets for Sampling methods with sources of bias for the Edexcel A level Statistics 4 lessons covering: Simple random and systematic sampling Proportional stratified, snowball, judgemental and cluster sampling Sampling revision Types of bias in data collection and designing survey questions
A-level  Pointless quizQuick View
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A-level Pointless quiz

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Adapted resource. Caters for AQA core 2 with past papers questions. Excellent revision activity, groupwork and self differentiated, I have edited the scoring systems so there are a range of different scores available.
Edexcel A level statistics. 1. Measures of average and spread with the Casio FX-CG50 calculatorQuick View
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Edexcel A level statistics. 1. Measures of average and spread with the Casio FX-CG50 calculator

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Powerpoints and worksheets on 8 lessons on measures of spread and average, aimed at Edexcel A level statistic students. Finding numerical measures from summary statistics Finding numerical measures from a list and frequency table Grouped frequency table with linear interpolation Linear interpolation and quartiles Standard deviation and variance Changes to mean and standard deviation Types of Data Discrete Interpolation (end points not matched up) Broken down as starter,examples,in class questions and plenary