These PowerPoints form full lessons of work that together cover the new AS level Further Maths course for the AQA exam board. Together all the PowerPoints include; • A complete set of notes for students • Model examples • Probing questions to test understanding • Class questions including answers • Individual whiteboard work • Links to exercises in ‘AQA approved textbooks by Camb uni Press’ these can easily be edited for your textbook The PowerPoints can be used in the lesson and also given to students that have missed a lesson I have added ‘Further Maths 5 - Matrices Transformation’ and ‘Further Maths 23 - Network Flows’ for free download Please leave a review as it will really help me to improve my resources Statistics – Confidence intervals covers; Construct symmetric confidence intervals for the mean of a normal distribution with known variance Construct symmetric confidence intervals from large samples, of the mean of a normal distribution with unknown variance

This 270 slide Powerpoint covers all of the first year of the single A Level Applied course (based upon the Edexcel course). It includes explanations, worked examples and questions for students to do. I have included everything, possibly more than you may need but I’d rather give people the option to skip a slide than have to make something up on the spot. Colleagues of mine used this during the first year of the new course. The “Forces and Motion” part has been edited.

Presentation and activity showing learners how the CLT works and how it can be used to produce confidence intervals. The initial activity demonstrates how plotting the students samples produces a normal distribution. Instructions, 1. Students collect samples of a given size 2. Teacher uses powerpoint to plot students results and discusses results 3. Repeat with bigger sample to show how the results cluster round the mean. SMART Notebook Express presentations can be used for free by using SMART online or by downloading SMART software, also free, I use it because it allows a more interactive presentation than a powerpoint. Just search 'SMART Notebook Express' and try it with my free SMART resource.

Full resources required to teach the LCHL Inferential Statistics Course. Includes full powerpoint covering: Margin of Error 95% Confidence Interval of the Mean 95% Confidence Interval of the Proportion Z scores for the sample Hypothesis Testing P-Value A seperate powerpoint has been included to teach the Central Limit Theorem. A 24 page worksheet of inferential statistics exam style questions have also been included along with full worked solutions. Linked free youtube videos available to share with your class.

Included: Editable word document, and complete PDF A summary of the notation and formulas for Higher Level Leaving Certificate Inferential Statistics: Empirical Rule Central Limit Theorem Z / Standard Scores Margin of Error Confidence Interval Hypothesis Test P Value

Interactive powerpoint and spreadsheet to demonstrate and calculate the following statistical functions required for A Level Biology: Standard Error Standard Deviation Chi-Squared for ecological studies Chi-Squared for phenotype ratios Student’s t-test for unpaired data Student’s t-test for paired data Spearman’s Ranked Coefficient of Correlation Where degrees of freedom and p=0.05 confidence levels are used they are automatically calculated from the inputted data and an indication is shown as to whether a null hypothesis for the data is to be accepted or rejected. The power point goes step by step through each statistical test, describing how to use it, how to calculate each one and what the results mean. The work sheet contains exam style questions and answers upon chi-squared which is covered with a step by step explanation at the end of the power point. A watermarked preview video if the ppt can be found at https://youtu.be/1LcW3EO0MpU

This is the fourth of a series of lessons on the Normal Distribution. This lesson needs to proceed lessons on the binomial and normal distributions, both available as a lesson from OR. Specifically, this lesson is for teaching when to use the normal distribution as an approximation for a binomial distribution. It looks at why we use and how to use it as well as looking in detail at common mistakes students make in order hopefully for pupil’s to avoid doing it. This lesson is ready to go, with no prep required. It is also great for home learning. 23 slide presentation + supplementary resources. This lesson includes: starter learning objectives (differentiated) keywords superb teaching slides excellent examples on how to solve these problems one step at a time MWB activities Worksheets (with answers) Exam Questions (with answers) Plenary All LESSONS on Statistics in one MEGA BIG Bundle: Statistics: All Lessons LASTLY: This lesson is flat packed for copyright purposes. Please provide a RATING with written feedback. Please email outstandingresourceshelp@gmail.com if there are any issues and we will respond within 48 hours.

8 PowerPoints that cover all the topics required for MEI OCR S2. A Revision PowerPoint is also attached that goes through the 2017 S2 paper and I have also added in extra questions to revise for the upcoming exam on 13th June.

A presentation that explains to the students what the Poisson distribution is and how to solve a range of problems using the Poisson distribution. This includes the graphs of Poisson distributions as well as the mean, variance and standard deviation. A presentation that introduces the t-distribution and how it is used for samples below a size of 30. It shows the students how to use the standard tables to find confidence intervals using t-distribution. SMART Notebook Express presentations can be used for free by using SMART online or by downloading SMART software, also free, I use it because it allows a more interactive presentation than a powerpoint. Just search 'SMART Notebook Express' and try it with my free SMART resource.

Thorough solutions for CIE Cambridge International AS & A Level 9231/43 Mathematics May/June 2023 Paper 4 Further Probability & Statistics. Our resource offers comprehensive solutions for every question in the CIE Cambridge International AS & A Level 9231/43 Mathematics May/June 2023 Paper 4 Further Probability & Statistics exam. Each solution is meticulously crafted to provide clear explanations of the concepts involved, detailed step-by-step guidance on problem-solving strategies, and insightful commentary on key techniques and methodologies. With our resource, students can deepen their understanding of probability and statistics, strengthen their problem-solving skills, and prepare effectively for their exams.

This 115 page book on Probability and Statistics (Probability Distributions) covers everything from preschool notions of probability through to first year university. It includes a thorough treatment of Counting Techniques.

This excel document will automatically calculator a confidence interval from a set of inputted listed data (Upto 64 items) The document will calculate an estimate for the population mean based on the sample mean. Users must simply input their own data and select a confidence level. The spreadsheet then calculates the upper and lower bound as well as clearly identifying other values such as variance and standard deviation as well as identifying stages of working out. As well as detailed answers a mark scheme suitable for AQA Mathematical Studies AQA Core Maths is automatically generated. It is incredibly useful for creating your own questions and answers without needing to perform your own time consuming hand calcualtions. It also allows you to quickly adapt sample data in order to generate questions which fit your requirements or easily create extension questions such as given the confidence interval calculate the missing value for N or standard deviation

***IF YOU LIKE THIS PLEASE CHECK OUT MY OTHER UNITS FOR A2 MATHS. BUY EACH UNIT SEPARATELY OR GET THE WHOLE PACK FOR £10!*** These are my teaching notes for the CIE A2 Statistics Sampling and Estimation Unit. They include: - Explanation of CLT (includes link to excellent video) - Calculating unbiased estimates of the mean and variance - Calculating probabilities of the sample mean - Confidence intervals for normal distributions, large samples and proportions I've also included an assignment with answers. Notes include examples and explanations - essentially everything you would hope your students to copy down during the unit. The textbook exercise references are for the Nelson Mathematics Probability and Statistics Text (978-1-4085-1563-1). Which I highly recommend as an excellent text and which as been endorsed by Cambridge. Great for beginning teachers and also useful for students who are absent as you can print out a copy for their notes

32 revision questions based on all topics across the AQA specification, with all answers included. A total of 65 slides. Individual questions can be printed out or displayed on screen to reduce printing costs.

An Excel simulator does twenty samples each flipping a fair coin one hundred times. Each sample generates a confidence interval for the mean number of heads. On average, 19 out of the 20 confidence intervals will include the true mean of 50 heads, This simulation can be run many times (by pressing F9) and each time a new graph visually updates, showing how confidence intervals work. The number of flips and the probabilities can all be changed too.

These are extensive notes that I have made to teach this SQA Course. Includes many example questions and follow ups on Excel. I’ve also included here a course outline, essential exam skills and a practice exam with solutions. *Updated 2020 to have Course Notes for pupils (with spaces for answers) and Course Notes for teachers (answers filled in) *Updated 2022 with corrections

These notes complement my Course Notes for this SQA course. They include more further examples, more complicated statistical tests and links to Excel for examples.

This is a confidence interval question generator, generating questions on finding the standard error, finding the CI with no context and finding the CI with a context. The populations standard deviation is always given in the question. i.e. no t-statistic Any bugs let me know