Which of the following statements are true? Check all that apply. A)The mean is affected by outliers. B) The mean is always a more accurate measure of center than the median. C)Removing an outlier from a data set will cause the standard deviation to increase. D)If a data set’s distribution is skewed, then 95% of its values will fall between two standard deviations of the mean. E) If a data set’s distribution to skewed to the right, its mean will be larger than its median.
B im pretty. sure yeah