Nancy was testing out rockets for her science fair project. On her first 8 trials, she measured the number of seconds that her rocket was in the air. These numbers are arranged from least to greatest below. 17, 24, 26, 26, 32, 38, 45, 64
What is the mean number of seconds that Nancy's rockets were in the air?
34
0 31
O
c29
o
D
26