2-Sample t

This example applies to the Healthcare Module. For more information, go to www.minitab.com/healthcare-module.

Example

In this worksheet, Bed Turnaround Time Before contains the bed turnaround times before a process improvement. Bed Turnaround Time After contains the bed turnaround times after a process improvement.

C1	C2
`Bed Turnaround Time Before`	`Bed Turnaround Time After`
36	42
37	35
46	24
39	28

How-to

From the Healthcare KPIs: Decrease Bed Turnaround Time dialog box, select 2-Sample t, then click OK.
From the drop-down list, select Each sample is in its own column.
In Sample 1, enter the column of bed turnaround times from before your process improvement.
In Sample 2, enter the column of bed turnaround times from after your process improvement.
Click Options. In Alternative hypothesis, choose Difference > hypothesized difference.
Click OK.

Tip

For more information about this analysis, click Help in the main dialog box.