A chi-square test for independence is used to evaluate the ...

[geodog55]

A chi-square test for independence is used to evaluate the relationship between two variables. If both variables are classified into two categories, then what is the df value for the chi-square statistic?
 
  A) df = 1
  B) df = 2
  C) df = 3
  D) The value of df cannot be determined from the information provided.

Question 2

A researcher conducts a hypothesis test using a sample from an unknown population. If the t statistic has df = 35, how many individuals were in the sample?
 
  A) n = 34
  B) n = 35
  C) n = 36
  D) n=32

[paavo]

Answer to Question 1

A

Answer to Question 2

C

[geodog55]

Thanks for the timely response, appreciate it

[mjenn52]

Gracias!