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

[Diane]

A chi-square test for independence is being used to evaluate the relationship between two variables, one of which is classified into three categories and the second of which is classified into four categories. The chi-square statistic for this test would have a df value equal to ____.
 
  A) 6
  B) 7
  C) 10
  D) 11

Question 2

If other factors are held constant, which set of sample characteristics is most likely to reject a null hypothesis stating that m = 80?
 
  A) M = 85 for a sample of n = 25
  B) M = 85 for a sample of n = 100
  C) M = 90 for a sample of n = 25
  D) M = 90 for a sample of n = 100

[essyface1]

Answer to Question 1

A

Answer to Question 2

D

[Diane]

Thank you!

[essyface1]

Happy to help