2' Suppose you wanted to know the mean VIC)2 max in milliliters per kilogram per minute of all females at a university_ You randomly select SCI names from the files of the administration office and invite the subjects to he tested in the lab . Thirty -f\"1ve accept the invitation and are tested . The mean Vzmax of this sample is caICulated to be 33.5 with a standard deviation of 4.7L If you want the population mean estimate to be accurate at the 95% LDC ,what would he the confidence interval (upper and lower limits }of the predicted V02 max value ? 3. Using the best random sample you can get.co11ect data . and estimate the average height in meters of all members of your class. Select the appropriate level of confidence . Look at your computer -ca1culated values (especially the maximum ,minimtun .mean .aod standard deviation ) to see if they make sense. It is always a good idea to eyeball your answers . If time permits , measure the total population (all members of the class}. How close did your estimate come to the true population mean