4. A study found that the average time it took a person to find a new job was 5.9 months. If a sample of 36 job seekers was surveyed, construct the 95% confidence interval of the mean of all job seekers to find a new job. Assume the standard deviation is 0.8 months.

MATLAB: An Introduction with Applications
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4. A study found that the average time it took a person to find a new job was 5.9 months. If a
sample of 36 job seekers was surveyed, construct the 95% confidence interval of the mean of all
job seekers to find a new job. Assume the standard deviation is 0.8 months.
Transcribed Image Text:4. A study found that the average time it took a person to find a new job was 5.9 months. If a sample of 36 job seekers was surveyed, construct the 95% confidence interval of the mean of all job seekers to find a new job. Assume the standard deviation is 0.8 months.
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