4
lesson pretestMultiple Choice

Pretest

Question 4 • Algebra 2 with Probability

A medical device company knows that 11 percent 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 point 7 9 2 1
B
0 point 0 1 0 8
C
0 point 0 0 1 3
D
0 point 0 8 7 1
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