Choose the most likely correlation value for this scatterplot:r = 0.436r = 0.100r = −0.897r = 0.995r = −0.575
Question
Choose the most likely correlation value for this scatterplot:r = 0.436r = 0.100r = −0.897r = 0.995r = −0.575
Solution
Based on the given scatterplot, we need to determine the most likely correlation value.
Step 1: Examine the scatterplot and observe the general trend of the data points.
Step 2: Look for a pattern in the data points. If the points are clustered closely together and form a clear linear pattern, the correlation value is likely to be close to 1 or -1.
Step 3: If the points are scattered and do not follow a clear linear pattern, the correlation value is likely to be close to 0.
Step 4: Compare the scatterplot with the given correlation values: r = 0.436, r = 0.100, r = −0.897, r = 0.995, r = −0.575.
Step 5: Based on the observations made in steps 1-3, determine which correlation value best fits the scatterplot.
Step 6: Choose the most likely correlation value for this scatterplot.
Similar Questions
The correlation coefficient of this scatterplot is -0.8Use the drop down menus below to describe the relationship between the two variables. The relationship between the two variables is
A scatter plot shows data points that are widely scattered around a line that slopes down to the right. Which value would be closest to the correlation for these data?Group of answer choices0.400.80–0.80–0.40
Which of the following r-values represents the strongest correlation?A.0.25B.0.45C.0.55D.0.35
In the above graph plotting number of murders against population for each U.S. state, what is your best guess for the value of r (the correlation coefficient)?Group of answer choices01-1.95-.95.05-.05
If there is no relationship (linear or otherwise) between two quantitative variables as observed on a scatterplot, the value of the correlation coefficient, r, is likely to be which of the following? Closer to 1 Closer to −1 Closer to 0 Either closer to −1 or 1
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.