Exam (elaborations) NATIONAL UNIVERSITY BST 322 QUIZ 3 (BST322)
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Course
NATIONAL UNIVERSITY BST 322 QU.IZ 3 (BST322)
Institution
National University
Exam (elaborations) NATIONAL UNIVERSITY BST 322 QUIZ 3 (BST322)
• 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
The degrees of f...
NATIONAL UNIVERSITY BST 322 QU.IZ 3 (BST322)
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NATIONAL
UNIVERSITY BST
322 QUIZ 3
Question
1 1 out of 1
points
Chi square test for independence compares observed
frequencies with:
Selected
Answer:
Expected
frequenc
ies
Correct
Answer:
Expected
frequenc
ies
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
frequenc
ies
Correct
Answer:
Expected
frequenc
ies
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
Correct
Answer:
ph
i
Question 5
1 out of 1 points
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