Older people often have a hard time finding work. AARP reported on the number of weeks it takes a worker aged 55 plus to find a job. The data on number of weeks spent searching for a job contained in the file JobSearch are consistent with the AARP findings. 21 14 51 16 17 14 16 12 48 0 27 17 32 24 12 10 52 21 26 14 13 24 19 28 26 26 10 21 44 36 22 39 17 17 10 19 16 22 5 22 (a) Provide a point estimate of the population mean number of weeks it takes a worker aged 55 plus to find a job. weeks (b) At 95% confidence, what is the margin of error? (Round your answer to four decimal places.) weeks

Older people often have a hard time finding work. AARP reported on the number of weeks it takes a worker aged 55 plus to find a job. The data on number of weeks spent searching for a job contained in...

Older people often have a hard time finding work. AARP reported on the number of weeks it takes a worker aged 55 plus to find a job. The data on number of weeks spent searching for a job contained in the file JobSearch are consistent with the AARP findings.

21	14	51	16	17	14	16	12	48	0
27	17	32	24	12	10	52	21	26	14
13	24	19	28	26	26	10	21	44	36
22	39	17	17	10	19	16	22	5	22

(a)

Provide a point estimate of the population mean number of weeks it takes a worker aged 55 plus to find a job.

weeks

(b)

At 95% confidence, what is the margin of error? (Round your answer to four decimal places.)

weeks

Jun 04, 2022

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Older people often have a hard time finding work. AARP reported on the number of weeks it takes a worker aged 55 plus to find a job. The data on number of weeks spent searching for a job contained in...

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21	14	51	16	17	14	16	12	48	0
27	17	32	24	12	10	52	21	26	14
13	24	19	28	26	26	10	21	44	36
22	39	17	17	10	19	16	22	5	22

21	14	51	16	17	14	16	12	48	0
27	17	32	24	12	10	52	21	26	14
13	24	19	28	26	26	10	21	44	36
22	39	17	17	10	19	16	22	5	22

21	14	51	16	17	14	16	12	48	0
27	17	32	24	12	10	52	21	26	14
13	24	19	28	26	26	10	21	44	36
22	39	17	17	10	19	16	22	5	22