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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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suncs suncs
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6 years ago
The field of statistics can be roughly subdivided into two areas: descriptive statistics and probability.
  Indicate whether the statement is true or false

Q. 2

The coefficient of determination is equal to the positive square root of Pearson's r.
 
 
 
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Q. 3

The value of the residual plus is equal to .
 
 
 
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Q. 4

The higher the value of the coefficient of determination, the greater the evidence for a causal relationship between x and y.
 
 
 
  Indicate whether the statement is true or false

Q. 5

A transformation, or re-expression, of a variable is accomplished by substituting a function of the variable in place of the variable for further analysis.
 
 
 
  Indicate whether the statement is true or false

Q. 6

The standard deviation about the least squares line is roughly the typical amount by which an observation deviates from the least squares line.
 
 
 
  Indicate whether the statement is true or false
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lwbohnlwbohn
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6 years ago
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suncs Author
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6 years ago
this is exactly what I needed
nadiia
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Yesterday
You make an excellent tutor!
gage
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2 hours ago
Thanks
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