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Centre Number Candidate Number

Edexcel GCSE
Mathematics B
Unit 1: Statistics and Probability (Calculator)

Higher Tier
Mock Paper Paper Reference

Time: 1 hour 15 minutes 5MB1H/01
You must have: Total Marks
Ruler graduated in centimetres and millimetres, protractor, compasses,
pen, HB pencil, eraser,…

Page 2

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GCSE Mathematics 2MB01
Formulae ­ Higher Tier

You must not write on this formulae page.
Anything you write on this formulae page will gain NO credit.


1
Volume of prism = area of cross section × length Area of trapezium = 2 (a + b)h


a
cross
section h

length…

Page 3

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Answer ALL questions.

Write your answers in the spaces provided.

You must write down all stages in your working.


1 The scatter diagram shows the height, in cm, and arm length, in cm, of some adults.


90



80



Arm length (cm) 70



60



50
150 160 170 180 190
Height…

Page 4

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2 Kalipha wants to find out how much time students spend using their computers.
He will use a questionnaire.
(a) Design a suitable question he could use on his questionnaire.




(2)
Kalipha stands outside a local supermarket at 9am on Friday.
He gives his questionnaire to the first 10 people…

Page 5

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3 The table shows the probability that a biased dice will land on 1 or on 3 or on 4 or on 6

Number 1 2 3 4 5 6

Probability 0.1 x 0.2 0.1 x 0.3

(a) Work out the value of x.




.................................................................

(3)
Paul is going to…

Page 6

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5 Here are the lengths, in mm, of some caterpillars.

15 14 10 9 21

23 24 30 32 8

17 14 13 18 22

16 20 31 8 9

In the space below, draw an ordered stem and leaf diagram for these lengths.




(Total for Question 5 is 3…

Page 7

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*6 Lesley is going to go on holiday.
She will travel by plane.
Lesley finds some information about three airlines.

Easyair Cheapfly Britair

Flight £225 Flight £74.98 Flight £104.88

Price includes Plus Plus
20 kg of luggage Taxes £29.97 Each 15 kg of luggage £25
and all taxes Check-in £20…

Page 8

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7 The table gives information about the times, in minutes, that 50 people waited to pay at
a supermarket check-out.

Time (t minutes) Frequency
0 2 4 6 8 < t 10 4

(a) Find the class interval that contains the median.

.................................................................

(1)
(b) Work…

Page 9

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8 Karen measured the heights of some students.
The table gives some information about her results.

Range of heights 39 cm
Height of tallest person 186 cm
Median height 167 cm
Lower quartile 159 cm
Interquartile range 18 cm

Use this information to draw a box plot for Karen's results.…

Page 10

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10 A scatter diagram was drawn to show the relationship between the number of hours of
revision (x) and the number of marks (y) scored in an exam by some students.
The line of best fit has been drawn on the scatter graph.


60



50



40



Number
30
of marks…

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