13. what is the largest possible range for the distribution of group means?

Part A:

My number line spans from -4 to 4. -4 is on the leftmost side while four is on the right. 0 is in the middle of all the numbers. On the tick mark number -3 there is a dot labeled Cheryl. 1/4 to the right o the -3 is another marking with the name John. To the right of the 0, there is the 3, on the tick mark for the three there is a mark that has Andrew on it.

Part B:

Cheryl owes more money than John does.

-$3.00 > -$2.75

|a| -$3.00 = $3.00

|a| -$2.75 = $2.75