Data Collection and Conclusions
More Lessons for Problem Solving and Data Analysis
More Lessons for SAT Math
More Resources for SAT
This video is for the redesigned SAT which is for you if you are taking the SAT in March 2016 and beyond.
Data Collection and Conclusions - Basic Example
The global temperature anomaly indicates how much warmer or colder the average global temperature is than normal during a particular time. A researcher conducting an observational study charted and analyzed atmospheric carbon dioxide (CO2
) levels and the global temperature anomaly in degree celsius since the year 1960.
The researcher observed that the rate of increase of atmospheric CO2
since 1960 (approximately 4.0% per decade). Based on this data, which conclusion is valid?
Go to next Question
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.
You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.