Why do researchers not conduct several t-tests to analyze experiments that have more than two ...

Author Question: Why do researchers not conduct several t-tests to analyze experiments that have more than two ... (Read 51 times)

Diane

Hero Member
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

Sr. Member
Posts: 323

Reply #1 on: Jun 20, 2018

Answer to Question 1

C

Answer to Question 2

B

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