Please check the examination details below before entering your candidate information
Candidate surname Other names
Centre Number Candidate Number
Pearson Edexcel Level 1/Level 2 GCSE (9–1)
Monday 2 June 2025
1ST0/1H
Paper
Morning (Time: 1 hour 30 minutes)
reference
Statistics
PAPER 1
Higher Tier
You must have: Total
Ruler graduated in centimetres and millimetres, protractor, Marks
pair of compasses, pen, HB pencil, eraser, scientific calculator.
Instructions
•• Use Fill in the boxescentre number and candidate number.black
ink or ball-point pen. at the top of this page with your name,
•• Answer Answer the questions in the spaces provided – there may be more
space than you needall questions. .
•• Scientific calculators may be used.You must show all your
working out with your answer clearly identified at the end of
your solution. Information
•• The total mark for this paper is 80.The marks for – use this as a guide as to
how much time to spend on each questioneach question are shown in brackets .
, Advice
••• Read each question carefully before you start to answer it.Try
to answer every question.Check your answers if you have time at the end.
Turn over
P76385A ©2025 Pearson Education Ltd.
Y:1/1/1/1/
*P76385A0128*
2
, Higher Tier Formulae
You must not write on this page.
DO NOT WRITE IN THIS AREA
Anything you write on this page will gain NO credit.
3(mean −median)
Skew =
standard deviation
1
Standard deviation = n (x x )2
An alternative formula for standard deviation is
2
x2 x
standard deviation = n n
DO NOT WRITE IN THIS AREA
Spearman’s rank correlation coefficient
6 d2
rs 1
nn( 2
1)
number of births ×1000
Rates of change (e.g. Crude birth rate = )
total population
DO NOT WRITE IN THIS AREA
3
Turn over
, *P76385A0228*
4
Candidate surname Other names
Centre Number Candidate Number
Pearson Edexcel Level 1/Level 2 GCSE (9–1)
Monday 2 June 2025
1ST0/1H
Paper
Morning (Time: 1 hour 30 minutes)
reference
Statistics
PAPER 1
Higher Tier
You must have: Total
Ruler graduated in centimetres and millimetres, protractor, Marks
pair of compasses, pen, HB pencil, eraser, scientific calculator.
Instructions
•• Use Fill in the boxescentre number and candidate number.black
ink or ball-point pen. at the top of this page with your name,
•• Answer Answer the questions in the spaces provided – there may be more
space than you needall questions. .
•• Scientific calculators may be used.You must show all your
working out with your answer clearly identified at the end of
your solution. Information
•• The total mark for this paper is 80.The marks for – use this as a guide as to
how much time to spend on each questioneach question are shown in brackets .
, Advice
••• Read each question carefully before you start to answer it.Try
to answer every question.Check your answers if you have time at the end.
Turn over
P76385A ©2025 Pearson Education Ltd.
Y:1/1/1/1/
*P76385A0128*
2
, Higher Tier Formulae
You must not write on this page.
DO NOT WRITE IN THIS AREA
Anything you write on this page will gain NO credit.
3(mean −median)
Skew =
standard deviation
1
Standard deviation = n (x x )2
An alternative formula for standard deviation is
2
x2 x
standard deviation = n n
DO NOT WRITE IN THIS AREA
Spearman’s rank correlation coefficient
6 d2
rs 1
nn( 2
1)
number of births ×1000
Rates of change (e.g. Crude birth rate = )
total population
DO NOT WRITE IN THIS AREA
3
Turn over
, *P76385A0228*
4
