QUESTION 12 Nine health professionals attended a professional development seminar. They were asked to rate their opinion of the possible benefits of that seminar once before the seminar and again at the end and the variable was recorded as ordinal. Seven people rated the benefits lower after attending the seminar (compared to their ratings before the seminar), one health professional rated the benefits higher at the end and one participant gave the same ratings before and after the seminar. Which test should be used to assess if the ratings were significantly different before and after the seminar? O Chi Square test O Wilcoxon Signed Rank test O Paired Samples t test O Mann-Whitney U test Kruskal-Wallis ANOVA
QUESTION 12 Nine health professionals attended a professional development seminar. They were asked to rate their opinion of the possible benefits of that seminar once before the seminar and again at the end and the variable was recorded as ordinal. Seven people rated the benefits lower after attending the seminar (compared to their ratings before the seminar), one health professional rated the benefits higher at the end and one participant gave the same ratings before and after the seminar. Which test should be used to assess if the ratings were significantly different before and after the seminar? O Chi Square test O Wilcoxon Signed Rank test O Paired Samples t test O Mann-Whitney U test Kruskal-Wallis ANOVA
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 15PPS
Related questions
Question
Explain in (100) words why is that the answer
asap
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt