Answer the following question based on the data in the table. Iron
Deficiency
Age
Less than
20 cm
20-30 years
Above 30 years
Total
Yes
41
37
24
102
No
109
43
46
198
Total
150
80
70
300

Select the correct answer.
What is the probability that a person with an iron deficiency is 20 years or older?

A.
0.23
B.
0.34
C.
0.60
D.
0.78