This question uses the following probability mod el for the blood type of a randomly chosen person in the United States:Blood typeВАВAProbability0.400.450.11Maria has type A blood. She can safely receive blood transfusions from people with blood types O and A.The probability that a randomly chosen American can donate blood to Maria is(Give your answer to 2 decimal places.)AB

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Asked Oct 8, 2019
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This question uses the following probability mod el for the blood type of a randomly chosen person in the United States:
Blood type
В
АВ
A
Probability
0.40
0.45
0.11
Maria has type A blood. She can safely receive blood transfusions from people with blood types O and A.
The probability that a randomly chosen American can donate blood to Maria is
(Give your answer to 2 decimal places.)
AB
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This question uses the following probability mod el for the blood type of a randomly chosen person in the United States: Blood type В АВ A Probability 0.40 0.45 0.11 Maria has type A blood. She can safely receive blood transfusions from people with blood types O and A. The probability that a randomly chosen American can donate blood to Maria is (Give your answer to 2 decimal places.) AB

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Expert Answer

Step 1

The problem concerns the determination of favorable cases for Maria 

Step 2

Given that a randomly selected person can donate to Maria if the person is from O or A group. So the required prob...

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