We illustrate how to use JMP with the revolutions-to-failure data of Lieblein and Zelen found in
"Statistical investigation of the fatigue life of deep grove ball bearings. "Lieblein, K. and Zelen, M. (1956) J. Res. Nt. bur. Stand., 57, 273-361.
Proceed as follows:
Change the column name to Revolutions:
Add 23 rows to the data table as follows:
Enter the data:
Go to the file menu and save the file.
To calculate the mean, variance and standard deviation proceed as follows:
