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Author Question: If alpha is changed from .05 to .01, then the probability of a Type I error _____ . a. increases ... (Read 77 times)

Collmarie

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on: Jun 20, 2018
If alpha is changed from .05 to .01, then the probability of a Type I error _____ .
 
  a. increases
  b. remains unchanged
   c. decreases
  d. increases or decreases depending on the size of the sample

Question 2

The scatterplot depicting a relationship between two variables for which r= -.90 would
  be a _____ .
 
  a. narrow ellipse
  b. circle
  c. wide oval
  d. straight line


strudel15

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Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

A


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