Answer:
Given p = 0.07 as the probability that someone is a universal donor
In case of Geometric Distribution, Probability of getting the first success on nth trial is given by

where p is the probability of success on any one trial and (1-p) shows the probability of failure.
So the probability of the first subject to be a universal blood donor will be the seventh person is

So the final probability is 0.0453
Answer:
hi! once you link the picture I will answer the problem.
Step-by-step explanation:
Answer:
need more info
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Answer:
−9
Step-by-step explanation:
