a. Find the absolute and relative change for the number of refugee arrivals into the US from 2011to 2017. Interpret these numbers in asentence. Number of refugee arrivals vach year into the U.S. 150 thousand 97 100 50 28 1982 1990 2000 2010 2017*
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.
![**a. Find the absolute and relative change for the number of refugee arrivals into the US from 2011 to 2017. Interpret these numbers in a sentence.**
**Graphs and Diagrams Explanation:**
1. **Number of Refugee Arrivals Each Year into the U.S. (Bar Graph):**
- **Y-axis:** Number of refugee arrivals (in thousands)
- **X-axis:** Years from 1982 to 2017
- **Data Points:**
- 1982: Approximately 97,000 refugee arrivals
- 2017: Approximately 28,000 refugee arrivals
- The graph shows a general decline in refugee arrivals, with fluctuations over the years.
2. **Global Refugee Population (Area Graph):**
- **Y-axis:** Global refugee population (in millions)
- **X-axis:** Years from 1980 to 2017
- **Key Points:**
- 1980: Approximately 10.2 million refugees globally
- 2017: Approximately 17.2 million refugees globally
- The global refugee population shows an increasing trend, particularly from the early 2000s onwards.
**Calculation and Interpretation:**
- **Absolute Change (2011 to 2017):**
- Refugee arrivals in 2011: Approximately 56,000
- Refugee arrivals in 2017: Approximately 28,000
- Absolute change = 28,000 - 56,000 = -28,000
- **Relative Change:**
- Relative change = (Absolute change / 2011 number of arrivals) x 100
- Relative change = (-28,000 / 56,000) x 100 = -50%
**Interpretation:**
From 2011 to 2017, the number of refugee arrivals into the U.S. decreased by 28,000, which is a 50% reduction. This indicates a significant decline in refugee admissions over this period. Meanwhile, globally, the refugee population increased, reflecting broader international trends and challenges.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F76aac7c3-f52a-4b05-89df-660c7bd813fc%2F868c8096-b41e-40ee-a6da-5dd2accea5df%2Fje5875a_processed.png&w=3840&q=75)
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