Table 2.5 contains weight measurements on a group of anorexic girls who received cognitive behavioral therapy...

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Table 2.5 contains weight measurements on a group of anorexic girls who received cognitive behavioral therapy (CBT). The weight was measured in pounds before the treatment and after 12 weeks of treatment. i. What statistical tool will be used to determine the weight difference before the treatment and after 12 weeks of treatment? Table 2.5 Weights (Pounds) of Anorexic Girls Before Therapy After 12 Weeks 82.2 85.6 80.5 84.9 81.5 82.6 79,9 88.7 94.9 76.3 81 80.5 85 89.2 81.3 76.5 70 80.4 83.3 83 87.7 84.2 86.4 76.5 80.2 87.8 83.3 79.7 84.5 80.8 87.4 81.4 81.9 76.4 103.6 98.4 93.4 73.4 82.1 96.7 95.3 82.4 72.5 90.9 71.3 85.4 81.6 89.1 83.9 caw 82.7 75.7 82.6 100.4 85.2 83.6 84.6 96.2 86.7 ii. Is there a significant difference in the weight before and after the treatment? (support your answer using statistical analysis). Table 2.5 contains weight measurements on a group of anorexic girls who received cognitive behavioral therapy (CBT). The weight was measured in pounds before the treatment and after 12 weeks of treatment. i. What statistical tool will be used to determine the weight difference before the treatment and after 12 weeks of treatment? Table 2.5 Weights (Pounds) of Anorexic Girls Before Therapy After 12 Weeks 82.2 85.6 80.5 84.9 81.5 82.6 79,9 88.7 94.9 76.3 81 80.5 85 89.2 81.3 76.5 70 80.4 83.3 83 87.7 84.2 86.4 76.5 80.2 87.8 83.3 79.7 84.5 80.8 87.4 81.4 81.9 76.4 103.6 98.4 93.4 73.4 82.1 96.7 95.3 82.4 72.5 90.9 71.3 85.4 81.6 89.1 83.9 caw 82.7 75.7 82.6 100.4 85.2 83.6 84.6 96.2 86.7 ii. Is there a significant difference in the weight before and after the treatment? (support your answer using statistical analysis).

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