Problem

Below is a 6 × 8 array containing the ages of moviegoers (see file Harry potter). Treat t...

Below is a 6 × 8 array containing the ages of moviegoers (see file Harry potter). Treat this as a population. Select a random sample of 10 moviegoers’ ages by using (a) simple random sampling with a random number table, (b) simple random sampling with Excel’s=RANDBETWEEN( ) function, (c) systematic sampling, (d) judgment sampling, and (e) convenience sampling. Explain your methods.

32	34	33	12	57	13	58	16
23	23	62	65	35	15	17	20
14	11	51	33	31	13	11	58
23	10	63	34	12	15	62	13
40	11	18	62	64	30	42	20
21	56	11	51	38	49	15	21

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Recent Solutions

32	34	33	12	57	13	58	16
23	23	62	65	35	15	17	20
14	11	51	33	31	13	11	58
23	10	63	34	12	15	62	13
40	11	18	62	64	30	42	20
21	56	11	51	38	49	15	21

32	34	33	12	57	13	58	16
23	23	62	65	35	15	17	20
14	11	51	33	31	13	11	58
23	10	63	34	12	15	62	13
40	11	18	62	64	30	42	20
21	56	11	51	38	49	15	21

32	34	33	12	57	13	58	16
23	23	62	65	35	15	17	20
14	11	51	33	31	13	11	58
23	10	63	34	12	15	62	13
40	11	18	62	64	30	42	20
21	56	11	51	38	49	15	21