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John conducted his study to measure self-esteem among victims of domestic violence before and after they complete an 8-week program for abuse victims...


John conducted his study to measure self-esteem among victims of domestic violence before and after they complete an 8-week program for abuse victims with 10 individuals. He calculated t = 1.9 from his data. He had a directional hypothesis (i.e., self-esteem would be higher after attending the program). Write up the summary of his results and his conclusion regarding his hypothesis. Mark replicated John’s experiment in every way except he used 100 women in his study. He also calculated t = 1.9 from his data. He also had the same directional hypothesis. Write up the summary of his results and his conclusion regarding his hypothesis. What observations would you make from the findings of these two studies?

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Based on John’s study Calculated t value = 1.9
Table value at 9 degrees of freedom and at .05 level of significance is 1.812 .
Since calculated value is more than table value the null hypothesis...

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