Average Increment for n Decade given Future Population by Arithmetic Increase Method Calculator

✖Forecasted Population is the population forested usually after n decade or after n years.ⓘ Forecasted Population [P_n]			+10% -10%
✖Last Known Population is the population of any area of the previous year or decade.ⓘ Last Known Population [P_o]			+10% -10%
✖Number of Decades is the year gap of 10 years. Usually, 10 years is equal to 1 decade.ⓘ Number of Decades [n]			+10% -10%

✖Average Arithmetic Increase in population is the arithmetic sum of the population increase of the previous decade.ⓘ Average Increment for n Decade given Future Population by Arithmetic Increase Method [X̄]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Population Forecast Method Formulas PDF PDF Image

Average Increment for n Decade given Future Population by Arithmetic Increase Method Solution

STEP 0: Pre-Calculation Summary

Formula Used

Average Arithmetic Increase = (Forecasted Population-Last Known Population)/Number of Decades
X̄ = (P_n-P_o)/n
This formula uses 4 Variables

Variables Used

Average Arithmetic Increase - Average Arithmetic Increase in population is the arithmetic sum of the population increase of the previous decade.
Forecasted Population - Forecasted Population is the population forested usually after n decade or after n years.
Last Known Population - Last Known Population is the population of any area of the previous year or decade.
Number of Decades - Number of Decades is the year gap of 10 years. Usually, 10 years is equal to 1 decade.

STEP 1: Convert Input(s) to Base Unit

Forecasted Population: 350000 --> No Conversion Required
Last Known Population: 275000 --> No Conversion Required
Number of Decades: 2 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

X̄ = (P_n-P_o)/n --> (350000-275000)/2

Evaluating ... ...

X̄ = 37500

STEP 3: Convert Result to Output's Unit

37500 --> No Conversion Required

FINAL ANSWER

37500 <-- Average Arithmetic Increase

(Calculation completed in 00.009 seconds)

You are here -

Home » Engineering » Civil » Environmental Engineering » Population Forecast Method » Arithmetic Increase Method » Average Increment for n Decade given Future Population by Arithmetic Increase Method

Credits

Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

Suraj Kumar has created this Calculator and 2100+ more calculators!

Verified by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

Ishita Goyal has verified this Calculator and 2600+ more calculators!

< Arithmetic Increase Method Calculators

Average Increment for n Decade given Future Population by Arithmetic Increase Method

LaTeX Go Average Arithmetic Increase = (Forecasted Population-Last Known Population)/Number of Decades

Number of Decades given Future Population by Arithmetic Increase Method

LaTeX Go Number of Decades = (Forecasted Population-Last Known Population)/Average Arithmetic Increase

Future Population at End of n Decades by Arithmetic Increase Method

LaTeX Go Forecasted Population = Last Known Population+Number of Decades*Average Arithmetic Increase

Future Population at End of 2 Decades by Arithmetic Increase Method

LaTeX Go Forecasted Population = Last Known Population+2*Average Arithmetic Increase

Average Increment for n Decade given Future Population by Arithmetic Increase Method Formula

LaTeX Go

Average Arithmetic Increase = (Forecasted Population-Last Known Population)/Number of Decades
X̄ = (P_n-P_o)/n

What is Population Forecasting and Methods Involved?

Population forecasting is defined as the method of determining the expected population for a particular design period of a water supply system with the help of the study and analysis of future events and available records.
Methods are
1. Arithmetic Increase Method
2. Geometric Increase Method
3. Incremental Increase Method
4. Decrease Growth Rate Method
5. Logistic Curve Method
6. Demographic Method
7. Simple Graphical Method
8. Comparative Graphical Method
9. Master Plan Method
10. Ratio Method

Assumptions in Arithmetic Increase Method

1. The population increases at a constant rate i.e., the rate of change of population with time (dp/dt) is constant.
2. It is applicable to old and large cities.
3. This method yields lower results for rapidly growing cities.

How to Calculate Average Increment for n Decade given Future Population by Arithmetic Increase Method?

Average Increment for n Decade given Future Population by Arithmetic Increase Method calculator uses Average Arithmetic Increase = (Forecasted Population-Last Known Population)/Number of Decades to calculate the Average Arithmetic Increase, The Average Increment for n Decade given Future Population by Arithmetic Increase Method formula is defined as the average increment for a decade when we have prior information of other parameters used. Average Arithmetic Increase is denoted by X̄ symbol.

How to calculate Average Increment for n Decade given Future Population by Arithmetic Increase Method using this online calculator? To use this online calculator for Average Increment for n Decade given Future Population by Arithmetic Increase Method, enter Forecasted Population (P_n), Last Known Population (P_o) & Number of Decades (n) and hit the calculate button. Here is how the Average Increment for n Decade given Future Population by Arithmetic Increase Method calculation can be explained with given input values -> 37500 = (350000-275000)/2.

FAQ

What is Average Increment for n Decade given Future Population by Arithmetic Increase Method?

The Average Increment for n Decade given Future Population by Arithmetic Increase Method formula is defined as the average increment for a decade when we have prior information of other parameters used and is represented as X̄ = (P_n-P_o)/n or Average Arithmetic Increase = (Forecasted Population-Last Known Population)/Number of Decades. Forecasted Population is the population forested usually after n decade or after n years, Last Known Population is the population of any area of the previous year or decade & Number of Decades is the year gap of 10 years. Usually, 10 years is equal to 1 decade.

How to calculate Average Increment for n Decade given Future Population by Arithmetic Increase Method?

The Average Increment for n Decade given Future Population by Arithmetic Increase Method formula is defined as the average increment for a decade when we have prior information of other parameters used is calculated using Average Arithmetic Increase = (Forecasted Population-Last Known Population)/Number of Decades. To calculate Average Increment for n Decade given Future Population by Arithmetic Increase Method, you need Forecasted Population (P_n), Last Known Population (P_o) & Number of Decades (n). With our tool, you need to enter the respective value for Forecasted Population, Last Known Population & Number of Decades and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Average Arithmetic Increase?

In this formula, Average Arithmetic Increase uses Forecasted Population, Last Known Population & Number of Decades. We can use 2 other way(s) to calculate the same, which is/are as follows -

Average Arithmetic Increase = (Forecasted Population-Last Known Population)/2
Average Arithmetic Increase = (Forecasted Population-Last Known Population)/3

Home

FREE PDFs

🔍 Search