Table Showing Mean Height
1.
Select Help > Sample Data Library and open Big Class.jmp.
2.
Select Analyze > Tabulate.
3.
Click height and drag it into the Drop zone for columns.
Height Variable Added
4.
Click sex and drag it into the blank cell next to the number 2502.
Sex Variable Added
5.
Click Mean and drag it on top of Sum.
Mean Statistic Added
6.
Click All and drag it on top of sex. Or, you can simply select the Add Aggregate Statistics check box.
All Statistic Added

Help created on 9/19/2017