Question
Use the table to answer the question. x-Value y-Value 5 22 6 29 7 28 8 31 9 37 Use technology (such as GeoGebra) to find the correlation coefficient of the data. Round your r-value to two decimal places, if necessary. (1 point) Responses 0.93 0.93 0.90 0.90 0.94 0.94 6.40 6.40
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GPT-4o mini
To find the correlation coefficient (r-value) for the given data, we can use a calculator or software like GeoGebra. The correlation coefficient quantifies the strength and direction of a linear relationship between two variables.
Given your data:
- x: [5, 6, 7, 8, 9]
- y: [22, 29, 28, 31, 37]
After calculating the correlation coefficient using your preferred tool, you should see a value that falls in the range from -1 to 1, with values closer to 1 indicating a strong positive correlation.
Upon performing the calculation, the correlation coefficient for the provided data is approximately **0.94** (rounded to two decimal places).
Therefore, the correct response is **0.94**.
Given your data:
- x: [5, 6, 7, 8, 9]
- y: [22, 29, 28, 31, 37]
After calculating the correlation coefficient using your preferred tool, you should see a value that falls in the range from -1 to 1, with values closer to 1 indicating a strong positive correlation.
Upon performing the calculation, the correlation coefficient for the provided data is approximately **0.94** (rounded to two decimal places).
Therefore, the correct response is **0.94**.
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