2 April, 08:36
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.
2 April, 10:35
B im pretty. sure yeah
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» 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.