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Mr Brewin’s Stats GCSE – Answers to Worksheets

Here are the answers to the worksheets you were given today. They are answers to the whole chapter’s worth, so you’ll need to look up which worksheet you were using from that chapter.

Comparative Pie Charts

Conditional Probability

Equations of Lines of Best Fit

Happy revising – shout if you need anything else!

Mr Brewin’s Y10 Stats

Here’s the zip file of all the past papers and markschemes.

Download, unzip and it’ll be a folder with everything in it!

Mr Brewin’s Y10 Stats GCSE – Half Term Paper Mark Scheme

You can download it here. Hope it’s gone well!

Protected: Mr Brewin’s Stats GCSE Past Paper for Easter

There is no excerpt because this is a protected post.

Mr Brewin’s GCSE Stats – Sample Coursework Etc.

Here are some of the documents you might want to have a look at to help with your coursework:

Sample Coursework

Coursework Write-up Guide

Mayfield High Data Spreadsheet

Hope that’s helpful!

Year 10 Div 3T Algebra answers

Here are the answers for you to check your HW:

4a) 6x^2/5

4b) 3/8

4c) 2(2x-1)/(3x-1)

5a) 5/8

5b) 5/4

5c) 8/3

Mr Brewin’s GCSE Stats – Standard Deviation

For those who missed the lesson today, please download this presentation and make sure you are happy with this method.

Homework for tomorrow please: Ex 4I any three parts of Qu 1 and 2, then all of Q3.

Mr Brewin’s GCSE Statistics

Here’s the presentations from the last few lessons – sorry it took a day or two to get them up here!

Representing and Processing Data

Pie Charts

Stem and Leaf Diagrams