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Author Question: Why do researchers not conduct several t-tests to analyze experiments that have more than two ... (Read 57 times)

Diane

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  • Posts: 576
on: Jun 20, 2018
Why do researchers not conduct several t-tests to analyze experiments that have more than two conditions?
 
  a. the means will be invalid
  b. the sample size is too small
   c. Type I error is inflated
  d. the power of the analysis is low
  e. all of the above

Question 2

Who developed the t-test?
 
  a. Galton
   b. Gossett
  c. Pearson
  d. Fisher
  e. Guinness


rachel

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  • Posts: 323
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

B


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