Solutions Statistics

The data below shows the time to process an inpatient admission, before and after a system usage tra

Question: The data below shows the time to process an inpatient admission, before and after a system usage training session was given. The following hypotheses were formulated for this study:

H₀: the admission processing times after training are equal to or greater before training.

H_a: the admission processing times after training are less than before training.

Person	Before	After
1	21.00	18.66
2	22.81	16.27
3	20.53	18.17
4	21.58	21.27
5	18.77	21.12
6	27.71	18.31
7	19.00	22.24
8	22.38	25.83
9	24.16	22.28
10	20.29	15.57
11	25.33	24.60
12	20.99	24.51
13	29.74	29.76
14	16.63	8.68
15	24.45	24.31
16	23.04	19.64