Find the third, fourth, and fifth terms of the sequence defined by
a1 = 3,

a2 = 9,
and
an = 2an − 1 − an − 2
for
n ≥ 3

answer: median

step-by-step explanation:

the median is the middle value when a data set is ordered from least to greatest

c) the median for town a 30" is greater than the median for town b 25"

step-by-step explanation:

town a, median = q2 = 30

town b, median - q2 = 25

so the median for town a 30" is greater than the median for town b 25"