You are interested in finding a 93945 confidence interval for the average number of days of class that college students miss each year. The data below show the number of missed days for 12 randomly selected college students. Round answers to 3 decimal places where possible. "II-lilll a. To compute the confidence interval use a distribution. b. With 93% confidence We dpopulation mean number of days of class that college students miss c. If many groups of 12 randomly se ectled non residential college students are surveyed then a different confidence interval would be produced from each group. About :1 percent of these confidence intervals will contain the true population mean number of missed class days and about :1 percent will not contain the true population mean number of missed class days