Histograms, Frequency Polygons, and Time Series Graphs · Try It 6

The following table is a portion of a data set from www.worldbank.org. Use the table to construct a time series graph for CO_2 emissions for the United States.

$$\begin{array}{cccc}\text{CO2 Emissions}& & & \\ \text{Year}& \text{Ukraine}& \text{United Kingdom}& \text{United States}\\ \text{1}& \text{352,259}& \text{540,640}& \text{5,681,664}\\ \text{2}& \text{343,121}& \text{540,409}& \text{5,790,761}\\ \text{3}& \text{339,029}& \text{541,990}& \text{5,826,394}\\ \text{4}& \text{327,797}& \text{542,045}& \text{5,737,615}\\ \text{5}& \text{328,357}& \text{528,631}& \text{5,828,697}\\ \text{6}& \text{323,657}& \text{522,247}& \text{5,656,839}\\ \text{7}& \text{272,176}& \text{474,579}& \text{5,299,563}\end{array}$$

Its source prints no answer for this problem, so there's nothing to check against.

OpenStax, Introductory Statistics 2e · §2.2 Histograms, Frequency Polygons, and Time Series Graphs · Try It 6