May/June 2026 Paper 43

2026 · 21 questions · 42 parts · 100 marks

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Finish set
Q1
1
–/1 mk
Q2
2
–/1 mk
Q3
3
–/2 mks
Q4
4(a)4(b)
–/2 mks
Q5
5
–/3 mks
Q6
6(a)6(b)6(c)6(d)
–/5 mks
Q7
7(a)7(b)
–/5 mks
Q8
8(a)8(b)(i)8(b)(ii)
–/5 mks
Q9
9(a)9(b)
–/5 mks
Q10
10(a)10(b)
–/4 mks
Q11
11(a)11(b)11(c)11(d)
–/10 mks
Q12
12(a)12(b)
–/5 mks
Q13
13(a)13(b)
–/7 mks
Q14
14(a)14(b)
–/7 mks
Q15
15
–/3 mks
Q16
16
–/2 mks
Q17
17
–/3 mks
Q18
18(a)(i)18(a)(ii)18(a)(iii)18(b)
–/8 mks
Q19
19(a)19(b)19(c)
–/9 mks
Q20
20(a)20(b)
–/8 mks
Q21
21
–/5 mks
6(a)Scatter Diagrams Lines Best FitEasy2 marks
The table shows the time 9 students each spent studying for a test and the number of errors each student made in the test.
study time (minutes)5811151821252731
number of errors3534302524201396
Complete the scatter diagram. The first 6 points have been plotted for you.
Diagram to annotate
PenEraserUndoRedoClear
Draw with the mouse or a finger.
6(b)Scatter Diagrams Lines Best FitEasy1 mark
What type of correlation is shown in the scatter diagram?

Answer

6(c)Scatter Diagrams Lines Best FitEasy1 mark
Draw a line of best fit on the scatter diagram.
Diagram to annotate
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Draw with the mouse or a finger.
6(d)Scatter Diagrams Lines Best FitEasy1 mark
Another student studies for 13 minutes. Use your line of best fit to estimate the number of errors this student is expected to make in the test.

Answer