Question 12 — IGCSE 0580 May/June 2025 Paper 33
Cambridge IGCSE Mathematics 0580, Core tier, calculator. Topic: Statistics · Statistical graphs. Worth 5 marks.
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Question text
12 Kai opens his restaurant from Tuesday to Saturday each week.
He counts the number of customers each day for two weeks.
The bar chart shows some of the results.
70
60
50
Number of
40
customers
30
20
10
0
Tue Wed Thur Fri Sat
Day
Key: = Week 1 = Week 2
(a) In week 1 there were 200 customers in total.
Complete the bar chart.
[2]
(b) Write down the mode for week 2.
................................................. [1]
(c) Find the mean number of customers for the 5 days in week 2.
................................................. [2]
(cid:300)(cid:217)(cid:266)(cid:174)(cid:288)(cid:180)(cid:237)(cid:200)(cid:245)(cid:207)(cid:298)(cid:197)(cid:266)(cid:222)(cid:250)(cid:182)(cid:256)(cid:215)
© UCLES 2025 (cid:300)(cid:194)(cid:281)(cid:243)(cid:216)(cid:286)(cid:298)(cid:298)(cid:229)(cid:249)(cid:240)(cid:264)(cid:295)(cid:190)(cid:247)(cid:292)(cid:277)(cid:258) 0580/33/M/J/25
(cid:293)(cid:197)(cid:181)(cid:213)(cid:245)(cid:245)(cid:229)(cid:213)(cid:197)(cid:245)(cid:261)(cid:197)(cid:261)(cid:277)(cid:229)(cid:181)(cid:229)(cid:213)
M
SIHT
NI
ETIRW
TON
OD
NIGRAM
SIHT
NI
ETIRW
TON
OD
NIGRAM
SIHT
NI
ETIRW
TON
OD
NIGRAM
SIHT
NI
ETIRW
TON
OD
NIGRAM
SIHT
NI
ETIRW
TON
OD
* 0000800000009 *
9
(cid:44)(cid:1)(cid:1)(cid:1)(cid:1)(cid:9)(cid:1)(cid:1)(cid:1)(cid:1)(cid:1)(cid:1)(cid:1)(cid:10)(cid:44)
NIGRAM
DFD
Mark scheme
