To use cluster analysis, researchers must choose either a ...

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To use cluster analysis, researchers must choose either a distance metric or a clustering criterion.
 
 Indicate whether the statement is true or false

Question 2

In a study comparing the means of two groups in which there are 45 males in Group 1 and 37 females in Group 2, the degrees of freedom for this study when using the t-test for the difference between means is:
 a. 84
  b. 80
  c. 82
  d. 160

[trampas]

Answer to Question 1

F
Researchers must choose both a distance metric and a clustering technique.

Answer to Question 2

B

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[bigcheese9]

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