The scatter graph shows information about the Science test scores of some students and the number of days they were absent from school in a term.
| Days Absent | Science Test Score |
|---|---|
| 0 | 95 |
| 1 | 82 |
| 2 | 88 |
| 4 | 70 |
| 5 | 55 |
| 7 | 62 |
| 8 | 48 |
| 10 | 35 |
What type of correlation does the scatter graph show?
Sarah says, "If I reduce the number of days I am absent, my Science test score will improve." Comment on what Sarah says.
Practise Edexcel GCSE Maths Scatter Graphs with exam-style questions for Foundation and Higher tier. 55 questions, matched to the Edexcel GCSE Maths (1MA1) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.
