hypothesis testing

Determine if there is correlation between worked hours and number of output.

1. Use spearman 's rho rank coefficient of correlation
2. Test the hypothesis of whether there is significant correlation = 5%
3. Interpret the data
4. accept or reject the Ho or Ha

Ho: There is no relationship

Ha: There is relationship You can use online statistic calculator like Social Science Statistics or you can compute in the traditional way

The numbers of hours and outputs are just assumptions

Employees	X No. of work hours in a day	Y No. of outputs made
1	8	1900
2	5	1000
3	3	400
4	7	1500
5	10	2200
6	7	1000
7	7	1100
8	7	800
9	4	300
10	5	700
11	11	1700
12	8	1700
13	8	2000
14	9	1800
15	9	1400
16	5	900
17	7	1100
18	8	1600
19	5	1100
20	5	800
21	8	2000
22	8	1800
23	8	1900
24	8	1700
25	8	1900
26	9	2100
27	12	2500
28	8	1500
29	11	2000
30	4	700