The document summarizes a student's final math project analyzing survey data about how much money 10 families spent on food, gifts, decoration, and clothing during Christmas. The student collected spending amounts from each family and organized it in a table. They then calculated totals and averages. To analyze the data, the student created two graphs - a histogram to show each family's spending and a pie chart dividing total spending among the four categories. The pie chart showed that gifts was the highest spending category during Christmas.

1. Math Foundation 30 Final project
My topic is about statistics and I am going to analyse my data through graphs and
tables. Since it is Christmas time I asked a survey question to 10 different people about
how much money they spend on following things during Christmas:
-Food
-Gifts
-Decoration
-Clothing
I got different numbers for each family which I will interpret using two different types
of graphs.

2. Amount of money in dollars spent by 10 different families on food, gifts,
decoration and clothes by the table shown below:
Families Food Gifts Decoration Clothes Total
1 100 800 25 200 1100
2 20 80 0 0 100
3 400 800 50 0 1250
4 500 300 0 0 800
5 120 400 100 0 620
6 100 350 0 0 450
7 400 500 0 0 900
8 50 500 100 0 650
9 20 500 0 0 520
10 200 300 0 250 750
Total 1910 4530 275 450 7165

3. Average Expenditure
Average Expenditure = Total Expenditure
No. of Families
7165 = 716.5, Average amount of money spent
10 by each family

4. Graph
0
200
400
600
800
1000
1200
1400
Chart Title
Expenditure
Column1
Column2
Amount
of
money
in
dollars

5. In my next slide I will show my data, using a pie chart. Here is how I got the
information for pie chart.
Food: 1910 × 360 = 96
7140
Gift: 4530 × 360 = 228
714
Decoration: 275 × 360 = 14
7140
Clothes: 450 × 360 = 22
7140

6. Pie Chart
Following pie chart shows that how much money 10 families
have spent on particular area during Christmas
Sales
gifts
food
decoration
Clothes

7. Conclusion
I used two graphs to analyse my data. So histogram gives a clear idea of
how much money each family spends on Christmas. Where as the pie
chart tell you that in which area people like to spend their money the
most.