State the conclusion. Choose the correct answer below. A. The interval with the outliers contains the previous mean of 55 minutes, but the interval without the outliers lies above the previous mean. Thus, there is evidence that the average time spent by students per lab visit has increased. Since the sample size is small and the data have outliers, be cautious about conclusions from this sample. B. Since there are no outliers and the confidence interval lies entirely above the previous mean of 55 minutes, there is sufficient evidence to support the claim that the average time spent by students per lab visit has increased. C. Since both the interval with the outliers and the interval without the outliers contain the previous mean of 55 minutes, there is not sufficient evidence to support the claim that the average time spent by students per lab visit has increased