Suppose a two-way Chi-square test is used to evaluate the relationship between two variables. If the test has degrees of freedom (df) = 3, what can you conclude about the two variables? A. One variable has 2 categories and the other variable has 4 categories B. One variable has 2 categories and the other variable has 3 categories C. Both variables have 2 categories D. Both variables have 3 categories
Added by Anna A.
Step 1
Calculate the chi-square statistic: chi-square = df = 3 Show more…
Show all steps
Close
Your feedback will help us improve your experience
Madhur L and 69 other Intro Stats / AP Statistics educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
QUESTION 13 A chi-square test for independence is being used to evaluate the relationship between two variables. If the hypothesis test has df = 1, what can a researcher conclude about the two variables? a. One variable consists of 2 categories, and the other consists of 4 categories. b. One variable consists of 2 categories, and the other consists of 3 categories. c. Each variable consists of 2 categories. d. Each variable consists of 3 categories.
Shaiju T.
A study using the chi-square test of Independence has 3 categories of one variable and 2 categories for its other variable. What are the degrees of freedom for the study?
Madhur L.
In a Chi-square Test for Independence, with 3 categories for Variable 1 and 4 categories for Variable 2, what are the degrees of freedom? Select one: a. 6 b. 12 c. 11 d. 7
Narayan H.
Recommended Textbooks
Elementary Statistics a Step by Step Approach
The Practice of Statistics for AP
Introductory Statistics
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD