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nterventionist made ct of the program, t pre and after the pre -tailed hypothesis te idence interval usir t-statistic is signific

nterventionist made ct of the program, t pre and after the pre -tailed hypothesis te idence interval usir t-statistic is signific

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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1. An interventionist made a therapy program for recovering drug addicts. To know the effect of the program, they used a questionnaire that the participants will answer before and after the program. With the given data below at .05 level of significance in a two-tailed hypothesis testing, compute for the t-statistic, p-value, effect size, and confidence interval using Jamovi. Afterwards, provide a brief explanation of whether the t-statistic is significant or not. Participants Pre-test Post-test 22 36 29 31 30 40 35 46 21 42 6. 28 44 31 39 31 38 9. 25 45 10 26 44 11 29 43 12 30 38 13 31 37 14 35 40 15 22 42
Transcribed Image Text:1. An interventionist made a therapy program for recovering drug addicts. To know the effect of the program, they used a questionnaire that the participants will answer before and after the program. With the given data below at .05 level of significance in a two-tailed hypothesis testing, compute for the t-statistic, p-value, effect size, and confidence interval using Jamovi. Afterwards, provide a brief explanation of whether the t-statistic is significant or not. Participants Pre-test Post-test 22 36 29 31 30 40 35 46 21 42 6. 28 44 31 39 31 38 9. 25 45 10 26 44 11 29 43 12 30 38 13 31 37 14 35 40 15 22 42
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