Chapter 1. Line Graphs
Part A: Background
Graphing Tutorials
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In the 21st century, countries take one of three trends of population change: growing, declining, or stable. Bangladesh, as shown in the picture below, is a growing country with a 1.2% increase in its population per year.
Part B: Examine the Data Set
This data set, from the U.S. Census Bureau shows the change in population for Ukraine from 1950, projected through 2050.
| Year | Population (in millions) |
|---|---|
| 1/1/1950 | 36.9 |
| 1/1/1960 | 42.7 |
| 1/1/1970 | 47.1 |
| 1/1/1980 | 50.0 |
| 1/1/1990 | 51.9 |
| 1/1/2000 | 49.2 |
| 1/1/2010 | 45.9 |
| 1/1/2020 | 43.7 |
| 1/1/2030 | 40.9 |
| 1/1/2040 | 37.8 |
| 1/1/2050 | 35.1 |
Question 1.1
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Incorrect.
Question 1.2
7C8oKeCgA9f0Ix55+sA+7yeopwU598+6Qbw50JH9j2C4jhFbLLYWZ6KzNXRx34QS1osGQVEQ4kAcT9z4XfwLB5DSKJbtJSxLndpLMpvvfZo18e8BMtJrSP3qXqMPd/tDiVDGoMpCpWWO+06hR2+dbZd3wKdHPQqcFPfHFl7YZIwbiQhG5Uur4ZCDXVduYEB2sReh+SirJcYfIFim+vt8/H6mF4uWBQ7nUFM+3WWRyQM/JJC1rXj7ytI6Z6hAEyOUwa5wY4A0iYtC21BQazy4+K8Lq2rG6vyknP4218H+X1BWEc01AK/gjECJ8Nwab3q2njt/N4JIgYJ4l7CzKV5SipQk2Gskgw7G+D91DnCvqqU=Correct.
Incorrect.
Part C: Build the Graph
Instructions: Create a graph below. Begin by giving it a relevant title, such as "Population Change in Ukraine". Label the X axis as “Year”, and the the Y axis as "Population (in Millions)".
Next, input the actual data into the graph. Connect each of the points to make a continuous line graph.
| Year | Population (in millions) |
|---|---|
| 1/1/1950 | 36.9 |
| 1/1/1960 | 42.7 |
| 1/1/1970 | 47.1 |
| 1/1/1980 | 50.0 |
| 1/1/1990 | 51.9 |
| 1/1/2000 | 49.2 |
| 1/1/2010 | 45.9 |
| 1/1/2020 | 43.7 |
| 1/1/2030 | 40.9 |
| 1/1/2040 | 37.8 |
| 1/1/2050 | 35.1 |
Question 1.3
MY3mFqLaELcyBrURT7OUGtMO1ZJvLmL+jVtQilWE9d5EtV10Jh7G8gi+Q71p//rSZGpgH8D8p2EvPfH9/tuxw4meQOkiaZecYe8TpfYPvugRwE3cRXMMi6Ee40agxHz29FvWb9xejcPeLjR8RiEvdwrkwD33ComWcXXtOUDLTsbWnUkfio2SntW7SGtQuvglS2LPumn00+L5o561qEMHyn/Zhoi6tQjyRg9oh3CxIQRz3TeSl1oY4/73bM8xsGHwqbOMjBPVqm86+bJq1Gk0a4OEh1OeQTeyX6zrtMfEXzk5lLl6wW5ZSa55xQoeg3+D+tx5lHVDY216SZhXWlvk5GQ1+UM=Correct.
Incorrect.
Part D: Apply Skills
Figure 5.5 compares the population change of Iceland, Ukraine, and Yemen. Click on the image to view it in more detail.
Question 1.4
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Incorrect.
Question 1.5
0M7W+6vYgP8WurbXNyTv2rQLtlAN7agY6MrCNswO3x3HLy5aAP0u1Ac2HwbhHnRGKaf7sqoKjfWvIyWvQ3RGlapp57e9610urL20Mg6m1NzkocVwsGQS08QEj8ouZhYl5tzwNTxfQLzaeDrJndxADwQMna+2Mfl8qGjscEIe+E3dghtVLhFt0EtY+RetiwO9ApwWWRtQWxURZrZ7pSa7BTrRa78RAS7Jd1wdTYng7Njnq4+7LNR5Z9ylqvH9u0FR1+xJXyGCur9S90rDOOfth95aKufAgVZVfR+VPkFd2S8m9V0A7HAYKMD5eTDeon8cBcrLSHEL0P9Eet2uajD3KYgZsNo=Correct.
Incorrect.
Question 1.6
oC2JLn6xspoWjjBSoKLjgM6fGF7JmG8JY9dWsD4x5XnuRn5PaQfSWnAyoZeXnhN9wKfyAh0hUU4MmVp6TVFlwUAnGLrDnxNq17n8AhvzCSfDeWgSrw9RHAuov3gF+qNv7oydBqlo4iRmG+gbGEhHfBTvqdz74yJ6r/0/T5xu9F7j+/Ipg0OXK8OqvDy5rhHEPMAtfJst3PhxMWOkJ+9VYB5APcOZEf8QYsig+8D4dDfB18FfuCAJMTPoSKJKm/h7MZLXgD8wVZkTalkeJ2qisCPYxKSi8k0mKUaiK8/12Uc=Correct.
Incorrect.
Question 1.7
TxmPD0G26ML49lTdc9DC6y9hRlt+vlgOtET5RzdvEVqXHqZsN7hgiZolk5C1c0hxIgRv+VO6Abc0cyiJUmdIGHgepgwkExQMc/OaRviszKqnqIcSjg8VDMQOq20yMQt6+mUtufEhsLabJJzo2/s1ScuvMQaU/uf3g0nccu+vI0UNL0E2J9bmt1JNYPGyILdMnI6HdjVhDb5c0p499SMX+EPOeCN4ufAYHFP7Ig==Correct.
Incorrect.
Question 1.8
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Incorrect.
1.1 Activity Completed!
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