X, and y are three integers written in order of size, starting with the smallest integer. the mean of X,10 and y is 11 the range of X,10and y is 7 work out the value of X and the value of y​

Elizabeth is using a sample to study american alligators. she plots the lengths of their tails against their total lengths to find the relationship between the two attributes. which point is an outlier in this data set?