Determine which type of confidence interval is appropriate (if any) in each situation. Type 1: estimate a population mean, population standard deviation is knownType 2: estimate a population mean,...

Determine which type of confidence interval is appropriate (if any) in each situation.  Type 1: estimate a population mean, population standard deviation is known Type 2: estimate a population mean, population standard deviation is unknown Type 3: estimate of a population proportion If one of the above is appropriate, compute the confidence interval. Answers may be rounded to 3 decimal places. If none of the above are appropriate, state why. The Human Resources Department for Acme Co. is interested in determining the percentage of all employees from the company that have more than one home computer. In a survey of 492 employees, 27% indicated that they own more than one home computer. Develop a 90% confidence interval for the proportion of all Acme Co. employees with more than one home computer.