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I An experiment was conducted to compare psychological therapy approaches for teenage girls battling anorexia. A sample of teenage girls with anorexia was randomly divided into one of the three treatment conditions described below. The response variable is the change in weight over the study period (all girls were weighed before and after). a cognitive behavioral therapy (CBT) - family-based treatment (FBT) - a control group for which the girls would receive therapy following the study period The ANOVA table for this study is shown below. If using a significance level of 0.05, what is the most appropriate inference to be made from this analysis? Source DF 55 MS F P-value Between 2 462 231.0 4.44 0.017 Within 45 2343 52.1 Total 47 2915 Q There is significant evidence that the mean change in weight differs for at least one of these treatment conditions. 0 There is significant evidence that the mean change in weight differed for at least one of these samples. 0 There is not significant evidence that these treatments help anorexic teenage girls. 0 There is not significant evidence that the mean change in weight differs for at least one of these three treatment conditions