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What does a scatter plot with strong positive correlation look like?
The line that connects the dots is relatively straight.
What kind diagram is used to graph two-variable data for correlation analysis?
A scatter plot.A scatter plot.A scatter plot.A scatter plot.
What are the three ways to describe data in a scatter plot?
You can describe if there's any obvious correlation (like a positive or negative correlation), apparent outliers, and the corrlation coefficient, which is the "r" on your calculator when you do a regression model. The closer "r" is to either -1 or 1, the stronger that correlation is.
What are the 3 types of scatter plot correlation?
because tristan likes hairy man nipples
How do you know if a scatter plot has a strong correlation?
You can look at the r value and tell from there. Also you can try to see if there is a linear assocation and if its tightly centered or loosely centered.
What does it means to have a correlation in a scatter plot?
A correlation exists in a scatter plot if there is a general trend in the outputs as inputs increase. If the outputs generally increase in value, then there is a positive correlation. If the outputs generally decrease in value, then there is a negative correlation.
Is there a positive correlation a negative correlation or no correlation in the scatter plot Scatter Plot in Link httpi1158photobucketcomalbumsp615Connie1009untitledpng?
Can you split the name of this up somehow when you resubmit your question, so that an answerer can attempt to use the search facility on photobucket.com?
What does a scatter plot with strong positive correlation look like?
The line that connects the dots is relatively straight.
What type of correlation will the data have for a scatter plot of ages and heights of all students in your school?
It depends on the range of ages, but a moderate positive correlation.
What kind diagram is used to graph two-variable data for correlation analysis?
A scatter plot.A scatter plot.A scatter plot.A scatter plot.
Would a scatter plot relating the number of sweaters you own and your age would tend to have a positive negative or no correlation?
None.
In a positive correlation scatter plot as the values of the domain increase what do the values of the range do?
The values of the range also tend to increase.
How can you tell from a scatter plot wheather two variables have a positive correlation a negative correlation or no correlation?
Positive correlation = the slope of the scattered dots will rise from left to right (positive slope) Negative correlation = the slope of the scattered dots will fall from left to right (negative slope) No correlation = no real visible slope, the dots are too scattered to tell.
If y tends to increase as x increases on a scatter plot what is the correlation of the paired data?
If Y increases as X increases, you are referring to a positive correlation. However, if Y falls as X increses, you have a negative correlation.
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
How do you draw a scatter plot with a negative correlation?
you graph the points going downwards
Is it possible to make a prediction based in a scatter plot with no correlation?
Correlation is an estimate of a linear relationship between two variables and takes no account of non-linear relationship. If the relationship is quadratic and the domain is symmetric about some point, the correlation will be zero. It is, thus possible for the points on the scatter plot to lie exactly on a parabola while the calculated correlation is zero. In such a case, it is easy to make a prediction despite no correlation.
