In a survey conducted at a pet store, 150 customers were asked if they owned birds or fish. The survey data are shown in the relative frequency table,
Own a bird
Do not own a
bird
Total
Own fish
Do not own fish
Total
0.04
0.02
0.08
0.86
What percentage of the people surveyed own a bird?
A. 0.06%
B. 2%
C. 6%
Ο Ο
D. 4%