Table:
kilometers

median distance
interquartile range

from
to

total
0.46
0.12
4.89

delivery mode type

a
0.16
0.08
0.32

b
0.11
0.06
0.20

e, g, m
0.21
0.08
1.25

h, k, t
5.87
3.81
8.75

w
5.20
2.93
9.24

representative point type

blockface
0.13
0.06
0.23

dissemination block
0.33
0.16
0.75

dissemination area
5.53
2.89
8.66

community size

1,500,000 or more
0.16
0.08
0.83

500,000 to 1,499,999
0.22
0.09
0.52

100,000 to 499,999
0.20
0.08
2.53

10,000 to 99,999
0.33
0.13
3.93

fewer than 10,000
5.60
2.42
9.48

Statement: the greatest median distances were for mixed mode services (rural services from urban post offices, dmt h, k, or t): 5.87 km.
Question: list the delivery mode type with the greatest median distances.
Answer: h, k, t