Usually the change is tracked against time and time is a continuous variable. It is customary, when the independent variable is continuous, to use line graphs. However, if the data are populations at five- or ten-year intervals - for example, from censuses - then you might find that they are shown as a bar graph.
Scientists use graphs to organize data.
any change over time such as population in 2000 then in 2001 and in 2002
Scientists organize data in the form of Tables and Graphs.
Graphs are a convenient way to display relationships between variables.
Scientists create graphs to visually represent data and to better understand patterns and relationships within the data. Graphs allow scientists to analyze and interpret information more easily, identify trends, and communicate their findings to a wider audience. Graphs also help scientists make predictions and draw conclusions based on the data they have collected.
They use graphs to interpret their data.
graphs
graphs
line graphs show a change over time
graphs
Graphs help you see relationships in things such as inflation in money, or rising population.
Its easy its like the most popular graphs u usually hear.