Question 3 The number of grams of ber eaten in one day for a sample often people are 10,1],11,14,15,17,21,24,28,l IS :1. Find the mean and median for these data. b. The value of l 15 appears to be an obvious outlier. Compute the mean and the median for the nine number with the outlier excluded. c. Comment on the effect of the outlier on the mean and on the median