Carefully constructing graphs is important Why?

Answer 1

We know that the definition of statistics is the science of planning studies and experiments, obtaining data and then organizing, summarizing, presenting, analyzing, interpreting, and drawing conclusions based on the data. Putting together a graph is the collector's opportunity to present his data in a way that the viewer is clearly able to analyze, interpret, and draw a conclusion from the data. This is why carefully constructing graphs is so important. For example, if you are wanting to visually summarize the humidity in a certain area each day over a 7 day period, a line graph would probably be your best option because the information is changing over time and you would need to present that information in the graph. On the other hand, you would not want to present the information on a circle graph (or pie chart) because your percentages of humidity each day are not proportions of a whole, so it would not make sense to use this type of graph. Using the correct type of graph to present your point is crucial in how viewers understand the information given.