1st statement: non-parametric tests are easier to do but needs stronger evidence to attain statistical significance 2nd statement: rank correlation is used in a bivariate analysis involving two ordinal varlables Both statements are true O Both staterments are false Ost statement is true, while the 2nd statement Is false

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 6E
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1st statement: non-parametric tests are easier to
do but needs stronger evidence to attain
statistical significance
2nd statement: rank correlation is used in a
bivariate analysis involving two ordinal varlables
Both statements are truc
ODoth staterments are false
)Ist statement is true, while the 2nd stacement is
false
Oist statement is false, while the 2nd statement is
true
Transcribed Image Text:1st statement: non-parametric tests are easier to do but needs stronger evidence to attain statistical significance 2nd statement: rank correlation is used in a bivariate analysis involving two ordinal varlables Both statements are truc ODoth staterments are false )Ist statement is true, while the 2nd stacement is false Oist statement is false, while the 2nd statement is true
1st statement: whenever possible, it is best to use
the coefficient rho in rank correlation than tau
2nd statement: parametric tests have limited
applicability than non-parametric tests in
research
1st statement is false, while the 2nd statementls
true
Oist statement is true, while the 2nd statement is
false
O Both statements are true
Both statements are false
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Transcribed Image Text:1st statement: whenever possible, it is best to use the coefficient rho in rank correlation than tau 2nd statement: parametric tests have limited applicability than non-parametric tests in research 1st statement is false, while the 2nd statementls true Oist statement is true, while the 2nd statement is false O Both statements are true Both statements are false Next
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