ANALYZING DATA The table shows the daily changes in the value of a stock over 12 days.
Changes in Stock Value (dollars)
2.03
-13.78 -2.41
0.67
-0.28
1.05
2.64
0.66
4.02
-3.01
1.39
2.20
a. Find the mean, median, and mode of the changes in stock value. Round to the nearest thousandth if necessary.