For the line segment whose endpoints are X(1,2) and Y(6,7), find the x value for the point located 1/3 the distance from X to Y. A.) 3.5
B.) 3.3
C.) 2.7
D.) 2.4

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?