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Question
Probability that a person will develop immunity after vaccinations is 0.8. if 8 people are given the vaccine, then probability that all develop immunity is = ______.
Options
(0.2)8
(0.8)8
1
8C6 (0.2)6 (0.8)2
MCQ
Fill in the Blanks
Solution
Probability that a person will develop immunity after vaccinations is 0.8. if 8 people are given the vaccine, then probability that all develop immunity is = (0.8)8.
Explanation:
We have, the probability that a person will develop immunity after vaccination is 0.8
Hence, the probability that all 8 persons develop immunity = (0.8)8
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Concept of Probability
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