Question: Suppose we use the R command below, where Group is a categorical variable with values A, B, and C. lm( Y ~ X + Group

Suppose we use the R command below, where Group is a categorical variable with values A, B, and C. lm( Y ~ X + Group , data=BronlynsExamData) We are given the summary statistics below: Variable Estimate of coefficient p-value (intercept) 2 Less than 0.0001 X 1.5 Less than 0.0001 Group B -4.8 Less than 0.0001 Group C -5 Less than 0.0001 True or False: From this model, we can conclude that the slope of the trend line for Group B is decreasing

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