1. SEKOLAH MENENGAH KEBANGSAAN MUNSHI ABDULLAH KULAIJAYA, JOHOR
Household expenditure survey (hes)
NAME : VIMALAN A/L SELVARAJU
FORM : 5 ARIF
IC NUMBER : 960226-04-5075
TEACHER : MISS FARIDAH BT. SULAIMAN

2. INTRODUCTION
NO CONTENT PAGE REMARK
1 INTRODUCTION
2
PART A
FAMILYMONTHLYINCOME ANDITS
MONTHLYALLOCATION
I STATISTICAL GRAPHS
II MEAN AND STANDARD DEVIATION
III COMMENTS
3
PART B
FAMILYMONTHLYINCOME ANDITS
MONTHLYALLOCATIONFROM 5 OF MYFRIENDS
I DATA IN TABLE FORM
II COMPARE AND COMMENT ABOUT FINDINGS
III LINE GRAPH AND BAR CHART
EDUCATION AND RECREATION FOR SIX FAMILIES
COMMENTS
IV MEAN AND STANDARD DEVIATION FOR EDUCATION AND
RECREATION
COMMENTS
4
PART C
MONTHLYINCOME:WEIGHTAGE INDEGREE FOR SIX
FAMILIES
I Pie chart, bar chart and ratio form
II Change in monthly income
5 FURTHER EXPLOTATION
I 20 Richest And 20 Poorest Countries In The World And Their Literal Level
II CONCLUSION
6 REFLECTION

3. The Household Expenditure Survey (HES) was the first conducted in the year 1957/58. Beginning 1993/94 it was carried out at an interval of five years and the recent survey was undertaken in
2009/2010. The survey is covered private households in urban and rural areas.
The main objective of HES was to collect information on the level and pattern of consumption expenditure by households on a comprehensive range of goods and services. This information served as
the basis for determining the goods and services to be included in the basket of the Consumer Price Index (CPI). It was also used to represent the expenditure pattern of households in Malaysia.
However, over the years, demand for data from the survey has increased and it is now used for several purposes. HES has becomes an invaluable source of information for government and private
sectors, researchers and university students.
PART A
FAMILY MONTHLY INCOME AND ITS MONTHLY
ALLOCATION
Monthly
Income
Number of
family
Members
Categories Allocation of
Income (RM)
Allocation of
Income (%)
800
Food 350 43.75
Utility 100 12.50
4 Transportation 150 18.75
Education 100 12.50
Recreation 50 6.25
Others 50 6.25
Total 800 100

4. PRESENTATION MY FAMILY MONTHLY INCOMEBY USING DIFFERENT STATISTICAL
GRAPHS
PIE
CHART
43%
13%
19%
13%
6%
6%
FOOD
UTILITY
TRANSPORTATION
EDUCATION
RECREATION
OTHERS
44
13
19
13
6
6
FOOD
UTILITY
TRANSPORTATION
EDUCATION
RECREATION
OTHERS
0 5 10 15 20 25 30 35 40 45 50

5. BAR CHART
LINE
GRAPH
44
13
19
13
6
6
0
5
10
15
20
25
30
35
40
45
50

6. ii) The mean and standard deviation of allocation of income :
X – Allocation Of Income (Not Midpoint)
Rage Midpoint (X) X² Frequency (f) fx fx(X²)
0 - 100 50 2500 4 200 500000
100 – 200 150 22500 3 450 10125000
200 – 300 250 62500 0 0 0
300 – 400 350 122500 1 350 42875000
400 – 500 450 202500 0 0 0
500 – 600 550 302500 0 0 0
600 - 700 650 422500 0 0 0
700 - 800 750 562500 0 0 0
mean
∑fx = 1000
∑ f 8
= 125
Standard deviation
– =
=
= 443.706
Comments :
My family used up most money on food as food is important in our life.
My family often buy nutritious food which are definitely quite expensive.
Instead, my family used up least money on recreation due to busy of works
and studies.

7. PART B
FAMMILY MONTHLY INCOME AND ITS MONTHLY ALLOCATION
FROM 5 OF MY FRIENDS
5 OF MY FRIEND’S FAMILY INCOME
FRIEND 1
Monthly
Income
Number of
family
members
Categories Allocation of
Income (RM)
Allocation of
Income (%)
Food 1000 20.00
Utility 12000 24.00
500 7 Transportation 1000 20.00
Education 1000 20.00
Recreation 500 10.00
Others 300 6.00
Total 5000 100
FRIEND 2
Monthly
Income
Number of
family
members
Categories Allocation of
Income (RM)
Allocation
Income (%)
Food 600 10.00
Utility 700 11.67
6000 5 Transpiration 700 11.67
Education 2200 36.67
Recreation 1000 16.67
Others 800 13.32
Total 6000 100
FRIEND 3
Monthly
Income
Number of
family
members
Categories Allocation of
Income (RM)
Allocation of
Income (%)
Food 800 20.00
Utility 500 12.50
4000 6 Transportation 400 10.00
Education 1800 45.00
Recreation 200 5.00
Others 200 5.00
Total 4000 100

8. FRIEND 4
Monthly
Income
Number of
family
members
Categories Allocation of
Income (RM)
Allocation of
Income (%)
Food 300 30.00
Utility 150 15.00
1000 4 Transportation 100 10.00
Education 300 30.00
Recreation 300 30.00
Others 50 5.00
Total 1000 100
FRIEND 5
Monthly
Income
Number of
family
members
Categories Allocation of
Income (RM)
Allocation of
Income (%)
Food 400 17.39
Utility 500 21.74
2300 8 Transportation 600 26.09
Education 400 17.39
Recreation 300 13.04
Others 400 17.39
Total 2300 100
Comparison about my findings :
Family Monthly
Income
Number
Of Family
Members
Categories Allocation
Of Monthly
IncomeFood Utility Trans-
portation
Edu-
cation
Recrea-
tion
Other
Vimalan 800 5 350 100 150 100 50 50 800
SharmiLa 5000 7 1000 1200 1000 1000 500 300 5000
Chong
Kim Sheng
6000 5 600 700 700 2200 1000 800 6000
Alvin 4000 6 800 500 400 1800 300 200 4000
Faiz Raub 1000 4 300 150 100 300 100 50 1000
Nady
IkmaL
2300 8 400 500 600 400 100 300 2300

9. PRESENTATION OF EDUCATION AND RECREATION CATEGORIES FOR
SIX FAMILIES
Bar Chart
Line Graph
Comments :
Mathan Raj’s family used up monthly income most in recreation as they love
recreation/travel. They spend most time and money in recreation/travel .
Instead, the least monthly income used is from Alvin’s family as they spend
more money on education.
0
500
1000
1500
2000
2500
3000
3500
Vimalan Sharmila Chong Kim
Seng
Alvin Faiz Raub Nady Ikmal
Education
Recreation
0
500
1000
1500
2000
2500
Vimalan Sharmila Chong Kim
Seng
Alvin Faiz Raub Nady Ikmal
Recreation
Education

10. PART C
MONTHLY INCOME: WEIGHTAGE IN DEGREE FOR SIX
FAMILIES
i) Weightage in degrees, for each category based on the monthly income for my family and my five friends
Family Categories Allocation
Of Monthly
IncomeFood Utility Transportation Education Recreation Other
Vimalan 157.5 45 67.5 45 22.5 22.5 360
SharmiLa 76 86.4 72 72 36 21.6 360
Chong Kim
Sheng
36 42 42 132 60 48 360
Alvin 72 45 36 162 27 48 360
Faiz Raub 108 54 36 108 36 16 360
Nady IkmaL 62.6 78.3 93.9 62.6 15.7 47.0 360
The weightage of any two families in the form of pie chart, another two families in the form of bar chart andanother two families in ratio form
Family Categories
Food Utility Transportation Education Recreation Other
SharmiLa 100 1200 1000 1000 500 300
Nady IkmaL 400 500 600 400 100 300
Ratio Form 5:2 12:5 5:3 5:2 5:1 1:1

11. The corresponding expect monthly income from the information given for me and my five friends
VIMALAN FAIZ RAUB
0
20
40
60
80
100
120
140
160
180
Chong Kim Sheng
Alvin

12. Family Categories Allocation
Of Monthly
IncomeFood Utility Transportation Education Recreation Other
Vimalan 385 105 150 103 49 55 847
SharmiLa 1100 1260 1000 1030 490 330 5210
Chong Kim
Sheng
660 735 700 2266 980 880 6221
Alvin 880 525 400 1854 294 220 4173
Faiz Raub 330 157.50 100 309 98 55 1049.50
Nady IkmaL 440 525 600 412 98 330 2405
Further Exploration
20 POOREST COUNTRIES IN THE WORLD
Rank Country Name Literacy Level (%)
1. Congo 83.8
2. Liberia 60.8
3. Burundi 67.2
4. Zimbabwe 90.7
5. Eritrea 67.8
6. Central African Republic 56.0
7. Niger 28.7
8. Sierra Leone 35.1
9. Malawi 74.8
10. Togo 60.9
11. Madagascar 64.5
12. Afghanistan 28.1
13. Mozambique 56.1
14. Guinea 41.0
15. Ethiopia 42.7
16. Guinea Bissau 54.2
17. Comoros 74.9
18. Haiti 52.9
19. Uganda 66.8
20. Rwanda 71.1
20 RICHEST COUNTYR IN THE WORLD

13. Rank. Country Name Literacy Level (%)
1. United States 99.0
2. China 92.2
3. Japan 99.0
4. Germany 99.0
5. France 99.0
6. United Kingdom 99.0
7. Brazil 88.6
8. Italy 98.4
9. Russia 99.6
10. India 61.0
11. Canada 99.0
12. Australia 99.0
13. Spain 97.7
14. Mexico 86.1
15. South Korea 97.9
16. Indonesia 90.4
17. Turkey 87.4
18. Netherlands 99.0
19. Saudi Arabia 86.6
20. Switzerland 99.0
Conclusion:
Rich countries are able to achieve high level of literacy instead only a few
poor countries achieved stable literacy level.
Reflection
While doing this project, I have spent countless hours doing this project. I realized
that this subject is a compulsory to me. Without it, I can’t fulfill my big dreams
and wishes.
I used to hate Additional Mathematics…It always make me wonder why this subject
is so difficult…It always an absolute obstacle for me…Throughout day and night…I
sacrificed my precious time to have fun…From…Monday, Tuesday, Wednesday,
Thursday, Friday….And even the weekend that I always looking forward to…
From now on, I will do my best on every second that I will learn Additional
Mathematics full of effort !!!