Carbon Dioxide Concentration Measured At Mauna Loa Observatory From 1959 To 2020 Title 420 400 06 0 Y Axis Label 380 Car 1 (71.46 KiB) Viewed 74 times
Carbon Dioxide Concentration Measured At Mauna Loa Observatory From 1959 To 2020 Title 420 400 06 0 Y Axis Label 380 Car 2 (50.79 KiB) Viewed 74 times
Carbon Dioxide Concentration Measured at Mauna Loa Observatory from 1959 to 2020 Title 420 400 06.0 Y-Axis Label 380 Carbon Dioxide Concentration (ppm) 360 340 320 Y-Axis 300 1955 1965 1975 1985 1995 2005 2015 2025 Year X-Axis X-Axis Label Figure 5 Elements of a basic graph In pie charts, there are no obvious axes but there are still independent and dependent variables. In a pie chart, similar to a bar graph, the categories or groups are the independent or explanatory variable. Therefore, the percentages or numbers would be the dependent variable. Every graph should also have a title that tells the reader what the graph will describe. Often the title is listed simply as the "Y-variable versus X- variable," for example, "Population Growth vs. Time" 3. (2 pts) Refer to the indicated graph in the graphing handout to answer these questions a What is the independent variable for Figure 5? b. What is the dependent variable for Figure 5? c. What is the independent variable in Figure 3? d. What is the dependent variable in Figure 3?
. Circle Graphs or Pie Charts Pie charts ask what is the relative distribution of something relative to the total Pie charts are used to display data in a number of separate categories when the categories represent parts of a whole (usually displayed as percentages that add up to 100%). The size of each slice is proportional the quantity it represents. It is therefore easy to determine the largest and smallest sections Figure 3 shows a pie chart for percentages of total energy consumption U.S. Energy Consumption Renewables Nuclear 8% 6% Coal 22% Imported on 31% Gas 20% Domestico 12% Figure 3 Proportion of US Energy Consumption
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