The following are the distances (in miles) to the nearest airport for 11 families. 9, 10, 13, 20, 20, 26, 29, 31, 31, 38, 40
Notice that the numbers are ordered from least to greatest.
Give the five-number summary and the interquartile range for the data set.
Five-number summary
Minimum:
0
Lower quartile:
Median:
Upper quartile:
Maximum:
Interquartile range:
0