In 2004 a football team scored 27, 19, 12, 20, 20, 26, 23, 29, 20, 17, 61, 30, and 31 points in their first 13 games. Find the m
ean and the standard deviation of the data. Identify the outlier, and describe how it affects the mean and the standard deviation. If necessary, round all the numbers to 1 decimal place.
