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Which data will most likely show a negative correlation when graphed on a scatterplot?
Negative correlation which is downhill from left to right occurs when one quantity increases while the other quantity decreases.
When do you use a scatterplot?
Scatter plots are used to investigate a possible correlation between two variables that are associated with the same “event.”
What is a way of plotting data to show changes occur in related variables?
A scatterplot.
When creating a scatterplot if the points are too close together to see the relatuonship how could you adjust your graph?
Decrease your scale values. The higher the scale values, the stronger the correlation
Suppose the scatterplot of log y on x produces a correlation close to 1 then will the difference between consecutive values of y for equal x-intervals be approximately constant?
No. The ratio of consecutive values of y for equal x-intervals will be approx constant.
Which data will most likely show a negative correlation when graphed on a scatterplot?
Negative correlation which is downhill from left to right occurs when one quantity increases while the other quantity decreases.
When do you use a scatterplot?
Scatter plots are used to investigate a possible correlation between two variables that are associated with the same “event.”
What is a correlation statement?
a correlation statement is a sentence that says whether the points on a scatterplot have a positive, negative or no correlation.ex. This graph shows a negative correlation, as the number of cows increases (x axis data) the profitability decreases (y axis data).
What shows the relationships between quantities?
A scatterplot is the best tool. Regression or correlation can often fail to find non-linear relationships.
How is a scatter plot that shows no correlation different from a scatter plot that has a negative corrrelation?
A scatterplot with no correlation means that there is no relation between the two categories, a negative correlation means that the two categories have a relationship that as one gets greater the other gets smaller
Two sets of data that show a relationship is an example of?
Correlation
What is the meaning of scatterplot?
Scatterplot is another word for scatter diagram. A scatter diagram is a graph with two variables plotted along two axes to show a pattern.
What is a way of plotting data to show changes occur in related variables?
A scatterplot.
When creating a scatterplot if the points are too close together to see the relatuonship how could you adjust your graph?
Decrease your scale values. The higher the scale values, the stronger the correlation
What is a scatterplot?
A scatter plot is also known as a scatter diagram. It is a graph in which the values of two variables are plotted along two axes.
What is a graph that shows the relationships between two sets of data?
It can be a scatterplot, or grouped bar chart.It can be a scatterplot, or grouped bar chart.It can be a scatterplot, or grouped bar chart.It can be a scatterplot, or grouped bar chart.
Chart used to show the relationship of two values?
It can be. But equally, a scatterplot that looks really random can be used to show the absence of a relationship between two variables.
