. Compute Cohen's d to measure the size of thedifference.Write a sentence describing the outcome of thehypothesis test and the measure of effect size as Ewould appear in a research report.effect Childhood participation in sports, cultural groups,and youth groups appears to be related to improvedself-esteem for adolescents (McGee, Williams,Howden-Chapman, Martin, & Kawachi, 2006). In arepresentative study, a sample of n = 100 adolescentswith a history of group participation is given a stan-dardized self-esteem questionnaire. For the generalpopulation of adolescents, scores on this questionnaireform a normal distribution with a mean of p%3D50 and%3D15. The sample of group-a standard deviation of o%3Dparticipation adolescents had an average of M = 53.8.

Here it is given that , In a representative study, a sample of n = 100 adolescents with a history of…

Answered: Compute Cohen's d to measure the size…

Compute Cohen's d to measure the size of the difference. Write a sentence describing the outcome of the hypothesis test and the measure of effect size as would appear in a research report.

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.4: Distributions Of Data

Problem 19PFA

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Question

. Compute Cohen's d to measure the size of the
difference.
Write a sentence describing the outcome of the
hypothesis test and the measure of effect size as E
would appear in a research report.
effect

Childhood participation in sports, cultural groups,
and youth groups appears to be related to improved
self-esteem for adolescents (McGee, Williams,
Howden-Chapman, Martin, & Kawachi, 2006). In a
representative study, a sample of n = 100 adolescents
with a history of group participation is given a stan-
dardized self-esteem questionnaire. For the general
population of adolescents, scores on this questionnaire
form a normal distribution with a mean of p
%3D
50 and
%3D
15. The sample of group-
a standard deviation of o
%3D
participation adolescents had an average of M = 53.8.

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