Let the Study Guides explain Correlation and Line of Best Fit. See below ...
Covers the whole of the National 5 Maths course
Created by an experienced maths teacher
Resources used with students studying Maths in Scottish Secondary Schools
Understanding Scatter Graphs is important to ensure your success in tests, assessments and exams.
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Exam Ques 1 (GCSE) | Scatter Graphs |
Exam Ques 2 (N5) | Scatter Graphs |
Exam Ques 3 (N5) | Straight Lines (Scatter Graphs) |
Exam Ques 4 (N5) | Straight Lines (Scatter Graphs) |
Worksheet 1 | Scatter Graphs |
Worksheet 2 | Scatter Graphs (Introduction) |
PowerPoint | Straight Lines |
Video | Video |
An exam question on Scatter Graphs is shown below:
Teams in a quiz answer questions on film and sport. This scatter graph shows the scores of some of the teams. A line of best fit is drawn as shown.
(a) Find the equation of this straight line.
(b) Use this equation to estimate the sports score for a team with a film score of 8
Source: N5 Specimen Paper, 2013, P1, Q6.
Scatter Graphs are a type of mathematical diagram using Cartesian coordinates to display values for typically two variables for a set of data.
In exams you may be asked to:
We cover everything you need to know about Scatter Graphs in the Study Guides.
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Past/Practice Exam Papers, Theory Guides, Text Book Solutions, Starter Questions, Mind Maps, Videos, Exam Focused Study Pack ...
Past/Practice Exam Papers, Theory Guides, Text Book Solutions, Starter Questions, Mind Maps, Videos, Exam Focused Study Pack ...
Past/Practice Exam Papers, Theory Guides, Mind Maps, PowerPoints, Videos ...
Past/Practice Exam Papers, Mind Maps, PowerPoints, Videos, Exam Focused Study Pack ...
Primary, S1-S2, N3, N4, N5, GCSE, Higher, AH Maths, AH Statistics & AH Maths of Mechanics ...
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