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Author Question: The expression Y = bX is true, if . a. the slope is positive b. both X and Y variables represent ... (Read 110 times)

CORALGRILL2014

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on: Aug 2, 2018
The expression Y = bX is true, if .
 
  a. the slope is positive
  b. both X and Y variables represent interval measurement scales
  c. the correlation coefficient equals +1.0
  d. X = 0, then Y = 0

Question 2

The error rate in an experiment is the probability of making at least one in the statistical tests conducted on the data.
 
  a. correct decision
  b. Type II error
  c. significant finding
  d. Type I error


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rekilledagain

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Reply #1 on: Aug 2, 2018
Answer to Question 1

D

Answer to Question 2

D


CORALGRILL2014

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Reply 2 on: Aug 2, 2018
Gracias!

bitingbit

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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