Asurvey of two communities asked residents which candidate they
supported for a local election. the survey data are shown in the relative
frequency table.
gartman
0.30
cherry hill
mountain view
total
zhang
0.32
0.20
0.52
total
0.62
0.38
1.0
0.18
0.48
what percentage of the cherry hill residents polled supported zhang?
o
a. 30%
o
b. about 62%
o
c. about 52%
o
d. 32%