Reference no: EM132117659

Assignment - Hypothesis Testing

Height	Weight	Age (Yrs.)	Waist Size	Shoe Size
64	180	39	36	7
66	140	31	30	9
69	130	31	25	9
63	125	36	25	7
68	155	24	31	8
62	129	42	32	6
63	173	30	34	8
60	102	26	25	6
66	180	33	30	8
66	130	31	30	9
63	125	32	26	8
68	145	33	28	10
75	235	44	40	12
68	138	43	27	8
65	165	55	30	9
64	140	24	31	7
78	240	40	38	9
71	163	28	32	7
68	195	24	36	10
66	122	33	26	9
53	115	25	25	7
71	210	30	36	10
78	108	23	22	7
69	126	23	24	8
77	215	24	36	12
68	125	23	30	8
62	105	50	24	6
69	126	42	27	9
55	140	42	29	8
67	145	30	30	8

Write the null and alternative hypothesis for a two-tailed test for each of the following variables:

• height
• weight
• age
• waist size
• shoe size

Write the null and alternative hypothesis for a one-tailed test for each of the following variables:

• height
• weight
• age
• waist size
• shoe size

Utilizing the sample size chart, what would be the minimum sample size for the following situations?

• one sample test
• two sample test (independent)
• two sample test (independent)
• one sample test
• two sample test (independent)
• one sample test