10
QuizMultiple Choice

Relative Frequencies

Question 10 • TX-Advanced Quantitative Reasoning

A medical device company knows that 11% of patients experience injection-site reactions with the current needle. If 3 people receive injections with this type of needle, what is the probability that the first person has an injection-site reaction, but the next two do not?

Answer
A
0.0013
B
0.0108
C
0.0871
D
0.7921