A national census is mandated by the Constitution of Pakistan to be held every ten years. After the independence of Pakistan in 1947, the first census took place in 1951. Figure 1 reflects the increase in population of Pakistan during last four national census. The increase between 1972 and 2017 could be approximated by a linear function. If in 1972 the population was 65.309 million and as per the census data of 2017 the population was 207.774 million; a) Determine the estimation function P = f (t), where P equals the population of Pakistan and t equals time measured in years since 1972. b) Interpret the slope and P intercept c) According to this function, what will be the estimated population of Pakistan in 2027 census?

A national census is mandated by the Constitution of Pakistan to be held every ten years. After the independence of Pakistan in 1947, the first census took place in 1951. Figure 1 reflects the increase in population of Pakistan during last four national census. The increase between 1972 and 2017 could be approximated by a linear function. If in 1972 the population was 65.309 million and as per the census data of 2017 the population was 207.774 million; a) Determine the estimation function P = f (t), where P equals the population of Pakistan and t equals time measured in years since 1972. b) Interpret the slope and P intercept c) According to this function, what will be the estimated population of Pakistan in 2027 census?

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Description: A national census is mandated by the Constitution of Pakistan to be held every ten years. Afterthe independence of Pakistan in 1947, the first census took place in 1951. Figure 1 reflects theincrease in population of Pakistan during last four nation

MATLAB: An Introduction with Applications

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ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

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Concept explainers

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.

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Question

A national census is mandated by the Constitution of Pakistan to be held every ten years. After
the independence of Pakistan in 1947, the first census took place in 1951. Figure 1 reflects the
increase in population of Pakistan during last four national census. The increase between 1972
and 2017 could be approximated by a linear function. If in 1972 the population was 65.309
million and as per the census data of 2017 the population was 207.774 million;
a) Determine the estimation function P = f (t), where P equals the population of Pakistan and t
equals time measured in years since 1972.
b) Interpret the slope and P intercept
c) According to this function, what will be the estimated population of Pakistan in 2027 census?

Census Data
25000000
20000000
15000000
10000000
50000000
1972
1981
1998
2017
Census Year
Census Data
Population (approx)

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