Instruction: Follow the steps in hypothesis testing

1. Suppose a researcher wants to find out if a relationship exists between the height and weight of 15 college students of GSC identified by purposive sampling. Test the significance of relationship at 5% alpha. Note: Compute manually.

Students	Height (cm)	Weight (kg)
1	170	72
2	172	70
3	158	60
4	165	73
5	180	85
6	195	98
7	183	78
8	175	76
9	182	82
10	190	90
11	165	75
12	184	80
13	194	90
14	176	78
15	182	84