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Novay_Z [31]
3 years ago
12

In a hospital ward, there are 10 nurses and 6 doctors. 4 of the nurses and 3 of the doctors are male. If a person is randomly se

lected from this group, what is the probability that the person is female or a doctor?
A) 3/16
B) 6/16
C) 12/16
D) 9/16
Mathematics
1 answer:
Degger [83]3 years ago
4 0
Sample space is (3FD , 3MD, 4MN, 6FN) 
   
where F=female M= male N=Nurse D=doctor)

so P(doctor or female ) =   (3+3+6) / 16  = 12/16 answer

Its C
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