Find the mode(s) for the following group of data items.
6.5, 8.7, 9.9, 7.6, 9.1, 9.1, 8.1, 9.6, 8.5, 7.4, 7.4
Select the correct choice below and if necessary fill in the answer box within your choice.
A. The mode(s) is/are ___(Use a comma to seperate answers as needed)
B. There is no mode.