In a survey sample of 83 respondents,about 30.1 percent of the sample work less than 40 hours per week.Calculate a 68% confidence interval for the proportion of persons who work less than 40 hours per week.

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The Answer of In a survey sample of 83 respondents,about 30.1 percent of the sample work less than 40 hours per week.Calculate a 68% confidence interval for the proportion of persons who work less than 40 hours per week.

In a Survey Sample of 83 Respondents,about 30