1. Calculate the obtained t 2. what is the critical value of t, assuming alpha =.05a) 2.101 b) 2.262 c) 1.734 d)1.8333. compute Cohens d for the context for this study 4. interpret what cohens d means in the context of the study. How large is the effect small medium or large 1. A researcher was interested in the effectiveness of cognitive behavioraltherapy in reducing social anxiety in a group of clients who were diagnosedwith mild social phobia. The researcher tested social anxiety in her clientsboth before and after the cognitive behavioral therapy treatment. Theresearch question was whether there was a difference in the severity ofsocial anxiety before and after the treatment with cognitive behavioraltherapy.Pnum12345678910Pre-treatment17141713191713141115Mpre=Post-treatment151512711151113912Mpost=DifferenceM diff=Diff; -Mdiff(Diff; -Mdiff)²SS=s² =S =

The data is given on pre-treatment and post-treatment for the 10 clients. Sample size (n) = 10 Level…

. Calculate the obtained t 2. what is the critical value of t, assuming alpha =.05 a) 2.101 b) 2.262 c) 1.734 d)1.833 3. compute Cohens d for the context for this study 4. interpret what cohens d means in the context of the study. How large is the effect small medium or large

. Calculate the obtained t 2. what is the critical value of t, assuming alpha =.05 a) 2.101 b) 2.262 c) 1.734 d)1.833 3. compute Cohens d for the context for this study 4. interpret what cohens d means in the context of the study. How large is the effect small medium or large

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 30PPS

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