Mathematics, 16.10.2019 22:30 Evycin

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 are contained in the excel online file below. construct a spreadsheet to answer the following questions. open spreadsheet a. provide a point estimate of the population mean number of weeks it takes a worker aged 55 plus to find a job. weeks (to whole number) b. at 95% confidence, what is the margin of error? round the answer to four decimal places. (to 4 decimals) c. what is the 95% confidence interval estimate of the mean? round the answer to two decimal places. ( , ) weeks

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Older people often have a hard time finding work. aarp reported on the number of weeks it takes a wo...