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Author Question: When conducting a Tukey HSD test, means are significantly different if _____. a. they have ... (Read 94 times)

renzo156

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on: Jun 19, 2018
When conducting a Tukey HSD test, means are significantly different if _____.
 
  a. they have different degrees of freedom in their numerators
  b. they look different
  c. they exceed the calculated HSD value
  d. their difference exceeds the calculated HSD value

Question 2

One test that can be used to determine which means are significantly different after conducting a mixed factorial ANOVA is the _____ test.
 
  a. chi square c. rank-order means
  b. Wilcoxon paired samples d. Tukey HSD


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ASDFGJLO

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Reply #1 on: Jun 19, 2018
Answer to Question 1

D
The difference between means must equal or exceed the calculated HSD value in order for the experimenter to conclude that the means differ significantly.

Answer to Question 2

D
The Tukey HSD test is a multiple comparisons procedure for determining which means are significantly different after a significant F has been found.


renzo156

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Reply 2 on: Jun 19, 2018
Thanks for the timely response, appreciate it

smrtceo

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Reply 3 on: Yesterday
Wow, this really help

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