A table titled Text messages sent has entries 7, 100, 1, 3, 17, 10, 15, 12, 7, 38. What is the mean of this sample, which consists of 10 values randomly selected from the table? Mean = 7 + 100 + 1 + 3 + 7 + 10 + 15 + 12 + 17 + 38 10 The mean of the third sample is .