The bar graph shows the number of contracts Company X gained each year from 2002 to 2006. Over which of the periods was the average rate of increase for number of Contracts for Company X the smallest?

A) From 2002 through 2003

B) From 2002 through 2004

C) From 2004 through 2005

D) From 2004 through 2006

Abby is collecting rainfall data. she finds that one value of the data set is a high-value outlier. which statement must be true? abby will use a different formula for calculating the standard deviation. the outlier will increase the standard deviation of the data set. the spread of the graph of the data will not change. abby will not use the mean when calculating the standard deviation.