I cannot seems to ever calculate the correct low, lower quartile, upper qurtile and high for tis probleem or similar problems

The following data sets give the ages in years of a sample of cars in a faculty parking lot and a student parking lot at a college. Complete parts (a) through Click here to view the table range = 9 (Round to the nearest hundredth as needed.) b. Give the five-number summary and draw a boxplot for each of the two data sets. Give the five-number summary for faculty parking low = lower quartile i Data Table X median = upper quartile = high = Give the five-number summary for student parking Faculty: 4 1 3 2 Student: 9 11 10 13 4 13 low = 5 lower quartile= median = upper quartile = Print Done high=