Analyze Data Portfolio

Analyze Data and Draw Conclusions
When you analyze data from your investigation, you are trying to understand what your results mean. One way is to look for patterns. Are the numbers increasing or decreasing? Were all your trials very similar, or did they vary widely? A graph is a great way to help reveal these patterns. For example, a line graph that slopes upward shows a steady increase.

Once you find patterns in the data, you interpret what those patterns mean. Look at the graph below. It shows atmospheric carbon dioxide concentrations (blue dotted line) and average global temperatures (red line). The pattern is that both began to increase at a fast rate from about 1900. The interpretation of the pattern answers the question: What does this pattern mean? If you know that carbon dioxide is a greenhouse gas, you might interpret the graph to mean that there is a connection between carbon dioxide concentration in the atmosphere and the average temperature of the planet.

A graph shows the changes in global temperatures with the changes in atmospheric carbon dioxide levels.
Atmospheric carbon dioxide concentrations are the blue dotted line and average global temperatures are the red line on the graph.
Source: PDQ Digital Media Solutions Ltd/Pearson Education Ltd

The vertical axis on the left is labeled CO2 (ppm) and ranges from 230 to 390 in increments of 20. The vertical axis on the right is labeled temperature (degree C) and ranges from 13.5 to 14.5 in increments of 0.2. The horizontal axis is labeled year and lists dates from 1000 to 2000 in 100-year increments. The line for CO2 starts from 280 in the year 1000 and remains nearly parallel to the horizontal axis until the year 1800 where it starts sloping upward. The line with a high growth rate reaches a point beyond 370 by the year 2000. The line for temperature starts from 13.82 in the year 1000 and moves as a rising and falling curves from left to right, fluctuating between 13.6 and 14.0 until 1900. The line then slopes upward with a high growth rate and reaches a point near 14.5 by 2000. The values used in the description are approximate.
You may recall that a claim is a statement, and evidence supports a claim. When you analyze data, your claim is the statement of what you conclude from the patterns in the data. The data itself is your evidence. When you write an analysis, you state your conclusion and explain how the evidence supports it.

7 answers

In this case, the claim could be something like: "There is a strong correlation between atmospheric carbon dioxide concentrations and global temperatures." This claim is supported by the evidence shown in the graph, where both carbon dioxide concentrations and global temperatures have been steadily increasing since around 1900. The patterns in the data suggest a clear connection between the two variables.

To further support this claim, you could analyze the relationship between the two variables statistically. For example, you could calculate the correlation coefficient between atmospheric carbon dioxide concentrations and global temperatures to quantify the strength of the relationship. Additionally, you could examine other data sources or conduct further research to see if similar patterns are observed in other studies or regions.

Overall, by analyzing the data and drawing conclusions based on the patterns observed, you can make meaningful interpretations and contribute to the understanding of complex relationships in the natural world.
ok can you make it like a 7 grader wrote it pls
Based on the graph, it looks like there's a link between how much carbon dioxide is in the air and how warm the Earth is. The graph shows that both carbon dioxide levels and global temperatures have been going up a lot since around 1900.

So, the claim here is that the more carbon dioxide there is in the air, the warmer the Earth gets. This claim is backed up by the data we see in the graph. To make this claim even stronger, we could use numbers to show how closely related carbon dioxide levels and global temperatures really are.

By looking at the patterns in the graph and thinking about what they mean, we can get a better idea of how things like carbon dioxide levels are affecting our planet's temperature. It's important to keep studying and learning more about this so we can understand how to take care of our Earth better.
can you make it 3 paragraph
The graph shows that as the years pass, both the amount of carbon dioxide in the air and the Earth's temperature have been going up. This means that there might be a connection between the two. When things like cars and factories burn fossil fuels, they release carbon dioxide into the air. This carbon dioxide acts like a blanket, trapping heat from the sun and making the Earth warmer.

So, the claim we can make from this data is that more carbon dioxide in the air makes the Earth warmer. The graph gives us evidence to support this claim because we see both carbon dioxide levels and global temperatures going up together. If we look at other data or do more research, we might find even more proof of this connection.

By understanding the patterns in the data, we can learn more about how our actions affect the environment. It's important to keep studying and making changes to protect our planet for the future. If we can reduce the amount of carbon dioxide we put into the air, we might be able to slow down how fast the Earth is warming up.
and make it like a 7 grader wrote it pls
The graph shows that the air has more carbon dioxide and the Earth is getting warmer as time goes on. This could mean that there's a link between them. When stuff like cars and factories burn fossil fuels, they let out carbon dioxide. This carbon dioxide acts like a cozy blanket, keeping in the sun's heat and making the Earth heat up.

So, what we can say from looking at this graph is that more carbon dioxide in the air makes the Earth hotter. The graph gives us proof of this because we see both carbon dioxide levels and global temperatures going up together. If we check out more data or do more research, we might find more evidence of how they're connected.

By understanding the patterns we see in the data, we can learn more about how our actions affect the world around us. It's really important to keep learning and making changes to help take care of our planet. If we can find ways to reduce the carbon dioxide we put into the air, we might be able to slow down how quickly the Earth is getting warmer.