Multiple Choice
A chi-square test for independence is being used to evaluate the relationship between two variables.If the test has df = 1,what can you conclude about the two variables?
A) One variable consists of 2 categories and the other consists of 3 categories.
B) One variable consists of 2 categories and the other consists of 4 categories.
C) Both variables consist of 2 categories.
D) Both variables consist of 3 categories.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: The data for a chi-square test are
Q2: What values are specified by the null
Q4: A chi-square test for independence produces a
Q7: Nonparametric tests are used only with data
Q8: A researcher is using a chi-square test
Q9: The chi-square test for independence uses the
Q16: One characteristic of nonparametric tests is that
Q42: What conclusion is appropriate if a chi-square
Q44: Although the outcome for a chi-square test
Q73: The phi-coefficient is used to evaluate effect