The person waiting to be seen claims to have a cold or fever is 9.
We have given that,
In a doctor's waiting room 12 people are waiting to be seen 7 claiming to have just a cold, 3 claiming to have a fever and a cold, and 2 claiming to have just a fever.
What is the probability?
Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event.
P( person waiting to be seen claims to have a cold or fever )
= 7 + 2
= 9
Therefore the person waiting to be seen claims to have a cold or fever is 9.
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