Neco Model Questions Vol1 2021 Government Question 45
Practice objective / multiple choice question 45 from the 2021 Neco Model Questions Vol1 Government examination.
Four pressure groups A, B, C and D lobby for the passage of a bill. Historical success rates are: A \(60\%\), B \(45\%\), C \(30\%\) and D \(20\%\). Assuming each group's lobbying outcome is independent of the others, what is the probability that at least two of the groups succeed? Express your answer as a percentage rounded to one decimal place.
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About This Question
This is Neco Model Questions Vol1 2021 Government Question 45. It is one of the objective questions from the 2021 Neco Model Questions Vol1 Government examination.
Difficulty level: Medium .
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