How healthy are the employees at Direct Marketing Industry? A random sample of 9 employees was taken and the number of days each was absent for sickness during a one-year period was recorded (2, 5, 3, 7, 10, 0, 6, 7, 5). Use these data to create a 95% confidence interval for the population mean days absent for sickness. answer choices 4.1 to 5.9 3.3 to 6.7 2.7 to 7.3 3.0 to 7.0