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FORECASTING THE FUTURE. BY: Christian Sango Jonathan Bautista Arturo Ensalada Johnny Anuego Jeffrey John Catacutan. Forecasting the Future. MITOCHONDRIA ON PIAPI: An Investigation on community’s Discernible Features. How we gathered the data?.

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forecasting the future



Christian Sango

Jonathan Bautista

Arturo Ensalada

Johnny Anuego

Jeffrey John Catacutan

forecasting the future1
Forecasting the Future
  • MITOCHONDRIA ON PIAPI: An Investigation on community’s Discernible Features
how we gathered the data
How we gathered the data?
  • First, we come up with a plan and we choose a certain barangay to be the focus of our study, and we’ve decided to study the population of Barangay 21-C
  • Second, we choose different tasks to perform such as the Data/Research analyst, Demographer, Statistician, Mathematician and Multi-Media Designer.
history of barangay 21 c piapi boulevard
History of Barangay 21-C (Piapi Boulevard)
  • Located along Barangay 31-C Boulevard, Davao City
  • Started as a squatters area in the late 1940’s and early 50’s
  • In 1981 their was an accident happened in which all the houses were burned out. After that accident the government awarded the land to the residents.
  • Majority of its population are composed of small scale businessman.
  • Solution:


P2 = P1 ert

Average constant rate = 0.261725

Time = 1 year

Year 2009

P2 = P1 ert = (7081) e 0.261725

= (7081) (1.29917)

= 9199

population projection from 2009 2013
Population Projection from 2009-2013

Year Population

2009 9199

2010 11951

2011 15526

2012 20171

2013 26206

analysis interpretation of data
Analysis & Interpretation of Data
  • After thorough investigation and gathering of data we come up with the following analysis and interpretation:
  • There is a sudden increase in population from year 2003-2008

2. There is a constant change in population of adolescence from 2003-2005.

3. There is a decrease in population of adolescence between the year 2004-2005. according to the residents the misunderstanding between the adolescent are very rampant and it results to riot and encounters that sometimes causes death.

analysis interpretation of data1
Analysis & Interpretation of Data

4. The number of adults of the said barangay is too small compared to the adolescents, this only proves that the life span of the people on that area is short.

5. The great number of adolescence only proves that the labor force of that community is strong.

6. The disease like diarrhea and skin problems are very rampant at all ages.

analysis interpretation of data2
Analysis & Interpretation of Data

7. There are cases of malnutrition in children, there is an increase of malnutrition cases and it’s growing until 2013.

8. The case of tuberculosis are only present in adults, this shows that TB occurs during adult ages and can be totally eliminated through the help of the Department of Health.

9. There is a decrease in number of cases of all diseases.


From the result of computations, graphical and tabular presentation of data and analysis of it we conclude that:

  • The population grows exponentially.

2. The rate of increase in population of barangay 21-C is 0.261725.

3. Mathematics help us to understand better on how to compute the growth of population.


4. The increase in population is affected by factors such as time, diseases and change.

5. The increase in population affects the health of the community.


We recommend the following as initial remedy to the problems of barangay 21-C:


  • Must conduct seminar on population education and inform that it has a big impact on the economy. Focusing on responsible parenthood and natural family planning.

2. Must do something like coming up with a program to help the problem such as health program.



1. They should cooperate with the program of the government.

2. Need to discipline themselves to have peaceful community.

3. A regular visit to health centers.


With the help of this project we develop our self-confidence, patience and mathematical abilities. We also develop our analytical abilities and skill in multimedia designing.

Through this project we also determine the importance of statistics and mathematics in our daily lives. The gathering of data and by making a survey to a Barangay, our awareness in an urban community expanded.


Teamwork is very important to each group and without this we cannot develop our values to adjust to different situations. We need the cooperation of each member to make our project faster, easier and well-organized.

We learned also on how to deal with other peoples such as the officials and the people in health centers.


Population Resource Program, resource Book in Population Education, 1983 pp 97-100

McConnell, J,W. and others (1998). Algebra (Integrated Mathematics), The University of Chicago School of Mathematics Project, Scott, Foresman and Company, Glenview, illinois

resource persons
Resource persons:

Mrs. Pacita Sevillano

Barangay Captain Odelon Yayo and officials

Barangay health Workers