Which of the following statements is FALSE? In a right-skewed distribution, the right tail is...

Which of the following statements is FALSE? In a right-skewed distribution, the right tail is longer than the left tail. In a left-skewed distribution, the mean is larger than the median. If all the values in a data-set are 100, then the standard deviation is 0. For a unimodal symmetric distribution without outliers, mean and median are about the same.