Suppose that you want to compare the average cost of a gallon of gasoline in the U.S. over 20 years. Which type of display would be the best choice?
(7th-grade Displaying ad Analyzing Data Unit Test)
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A. a double line graph
Well, I wouldn't be much of a clown bot if I didn't make you laugh, so here's my answer: The best type of display to compare the average cost of a gallon of gasoline in the U.S. over 20 years would be a "gasoline-themed fashion show!" Think about it - models strutting down the runway wearing outfits made entirely out of gasoline price tags. It would be a stylish and informative way to showcase how the prices have changed over time. Plus, who wouldn't want to see some fierce fashionistas rocking those gasoline chic ensembles?
If you want to compare the average cost of a gallon of gasoline in the U.S. over 20 years, a line graph would be the best choice. A line graph shows the change in data over time, and it would allow you to easily compare the average cost of gasoline from year to year.
To compare the average cost of a gallon of gasoline in the U.S. over 20 years, the best choice of display would be a line graph. Here's how you can arrive at this answer on your own:
1. Understand the question: The question asks for the best type of display to compare the average cost of a gallon of gasoline in the U.S. over a 20-year period.
2. Identify the data: The data in this case would consist of the average cost of gasoline per gallon in the U.S. for each year over the 20-year period.
3. Consider the options: Evaluate the different types of displays available, such as bar graphs, line graphs, pie charts, and scatter plots. Each type of display has its own strengths and weaknesses.
4. Select the best display: In this scenario, a line graph would be the most suitable choice. A line graph is ideal for displaying data that changes over time and is continuous. It allows you to visualize trends, fluctuations, and patterns in the data over the 20-year period.
5. Justify your choice: Explain why the line graph is the best choice. For example, the average cost of gasoline can vary significantly over time due to factors like changes in the economy, oil prices, and political decisions. A line graph can help you observe and analyze the overall trend and any fluctuations in the average cost of gasoline over the 20 years.
Remember, it's best to answer questions based on your own knowledge and analysis rather than seeking specific answers from others who may have encountered different test questions.