Week 3 Quiz
• Question 1
1 out of 1 points
Chi square test for independence compares observed frequencies
with:
Selected
Answer:
Expected
frequencies
Correct
Answer:
Expected
frequencies
• Question 2
1 out of 1 points
The degrees of freedom for a 3X4 contingency table are:
Selected
Answer:
6
Correct
Answer:
6
• Question 3
1 out of 1 points
The formula for is (Rtotal X Ctotal)/N
Selected
Answer:
Expected
frequencies
Correct
Answer:
Expected
frequencies
• Question 4
1 out of 1 points
This is the measure of strength of relationship most commonly used
with a 2X2 table.
Selected
Answer:
ph
i
This study source was downloaded by 100000810282105 from CourseHero.com on 08-27-2022 04:28:35 GMT -05:00
https://www.coursehero.com/file/12974193/Week-3-Quiz/
, Week 3 Quiz
Correct
Answer:
ph
i
• Question 5
This study source was downloaded by 100000810282105 from CourseHero.com on 08-27-2022 04:28:35 GMT -05:00
https://www.coursehero.com/file/12974193/Week-3-Quiz/
• Question 1
1 out of 1 points
Chi square test for independence compares observed frequencies
with:
Selected
Answer:
Expected
frequencies
Correct
Answer:
Expected
frequencies
• Question 2
1 out of 1 points
The degrees of freedom for a 3X4 contingency table are:
Selected
Answer:
6
Correct
Answer:
6
• Question 3
1 out of 1 points
The formula for is (Rtotal X Ctotal)/N
Selected
Answer:
Expected
frequencies
Correct
Answer:
Expected
frequencies
• Question 4
1 out of 1 points
This is the measure of strength of relationship most commonly used
with a 2X2 table.
Selected
Answer:
ph
i
This study source was downloaded by 100000810282105 from CourseHero.com on 08-27-2022 04:28:35 GMT -05:00
https://www.coursehero.com/file/12974193/Week-3-Quiz/
, Week 3 Quiz
Correct
Answer:
ph
i
• Question 5
This study source was downloaded by 100000810282105 from CourseHero.com on 08-27-2022 04:28:35 GMT -05:00
https://www.coursehero.com/file/12974193/Week-3-Quiz/
