In their October 2003 issue, Consumer Reports evaluated the price and performance of 23 models of cordless phones. Computer output gives these summaries for the prices: Min Q1 Median Q3 Max Mean SD 15 30 50 110 200 71.75 52.08 ques- based on these results, which of the following is true ?
A - the distribution is skewed to the left
B - the distribution is symmetric
C- the standard deviation is larger than the range.
D- the distribution is skewed to the right.
E- the mean is a better measure of centre of these data than the median.