Question

In: Statistics and Probability

sing Data Set C, fill in the missing data.


(a)

Using Data Set C, fill in the missing data. (Round your p-values to 4 decimal places and other answers to 2 decimal places.)
  R2   

ANOVA table
  Source F p-value
  Regression     
 
  Variables p-value
  Intercept    
  Floor    
  Offices    
  Entrances    
  Age    
  Freeway    
 
(b)

The predictors whose p-values are less than 0.05 are (You may select more than one answer. Click the box with a check mark for the correct answer and double click to empty the box for the wrong answer.)
   
 
  Freeway
  Entrance
  Floor
  Age
  Office
(c)

The predictors that were found to have significant coefficients from the t tests are the same ones that are significant from using the p-values.
   
 
  True
  False
(d) When checking for significance, most prefer the p-value approach because
   
 
  The p-value actually tells the strength of the significance.
  It is easier than looking up a critical value for the t statistic.

Solutions

Expert Solution

 

orchestra answered 2 years ago
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