Twelve is an outlier because it is greater than the sum of 7 and 4.
OptionTwelve is an outlier because it is less than the sum of 7 and 6.
OptionTwelve is not an outlier because it is greater than the sum of 7 and 4.
OptionTwelve is not an outlier because it is less than the sum of 7 and 6.
Option