Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
SCARLET_SPIDER
Group Title
In a hospital ward, there are 12 nurses and 4 doctors. 3 of the nurses and 2 of the doctors are male. If a person is randomly selected from this group, what is the probability that the person is female or a doctor? @IMStuck @TheSaint905621 @Compassionate @phi @math&ing001 @acxbox22
 one month ago
 one month ago
SCARLET_SPIDER Group Title
In a hospital ward, there are 12 nurses and 4 doctors. 3 of the nurses and 2 of the doctors are male. If a person is randomly selected from this group, what is the probability that the person is female or a doctor? @IMStuck @TheSaint905621 @Compassionate @phi @math&ing001 @acxbox22
 one month ago
 one month ago

This Question is Closed

SCARLET_SPIDER Group TitleBest ResponseYou've already chosen the best response.0
@TSwizzle @TheSaint905621
 one month ago

curtisbourland Group TitleBest ResponseYou've already chosen the best response.0
11/16
 one month ago

SithsAndGiggles Group TitleBest ResponseYou've already chosen the best response.2
\[P(\text{female or doctor})=P(\text{female})+P(\text{doctor})P(\text{female and doctor})\] There's a total of 11 females (9 nurses, 2 doctors) in the group of 16, and there are 4 doctors. Two of these doctors are also female, so \[P(\text{female or doctor})=\frac{11}{16}+\frac{4}{16}\frac{2}{16}\]
 one month ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.