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Mathematics, 22.04.2020 02:53 emmaty6821
A random poll of 800 working men found that 11% had taken on a second job to help pay the bills. a) Estimate the true percentage of men that are taking on second jobs by constructing a 95% confidence interval. b) A pundit on a TV news show claimed that only 8% of working men had a second job. Use your confidence interval to test whether his claim is plausible given the poll data.
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A random poll of 800 working men found that 11% had taken on a second job to help pay the bills. a)...
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