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An anti-aircraft gun can take a maximum of 4 shots at an enemy plane moving away from it. The probabilities of hitting the plane at the first, second, third and fourth shot are 0.4, 0.3, 0.2 and 0.1 respectively. The probability that the gun hits the plane is _____, (Answer up to three decimal places)
    Correct answer is '0.698'. Can you explain this answer?
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    An anti-aircraft gun can take a maximum of 4 shots at an enemy plane ...
    Let p1 = 0.4, p2 = 0.3, p3 = 0.2 and p4 = 0.1
    P(the gun hits the plane) = P(the plane is hit at least once)
    = 1 – P(the plane is hit in none of the shots)
    = 1− (1 − p1) (1 − p2) (1 − p3) (1 − p4)
    = 1− (0.6 × 0.7 × 0.8 × 0.9)
    = (1− 0.3024) = 0.6976 or 0.698
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    An anti-aircraft gun can take a maximum of 4 shots at an enemy plane moving away from it. The probabilities of hitting the plane at the first, second, third and fourth shot are 0.4, 0.3, 0.2 and 0.1 respectively. The probability that the gun hits the plane is _____, (Answer up to three decimal places)Correct answer is '0.698'. Can you explain this answer?
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    An anti-aircraft gun can take a maximum of 4 shots at an enemy plane moving away from it. The probabilities of hitting the plane at the first, second, third and fourth shot are 0.4, 0.3, 0.2 and 0.1 respectively. The probability that the gun hits the plane is _____, (Answer up to three decimal places)Correct answer is '0.698'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about An anti-aircraft gun can take a maximum of 4 shots at an enemy plane moving away from it. The probabilities of hitting the plane at the first, second, third and fourth shot are 0.4, 0.3, 0.2 and 0.1 respectively. The probability that the gun hits the plane is _____, (Answer up to three decimal places)Correct answer is '0.698'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An anti-aircraft gun can take a maximum of 4 shots at an enemy plane moving away from it. The probabilities of hitting the plane at the first, second, third and fourth shot are 0.4, 0.3, 0.2 and 0.1 respectively. The probability that the gun hits the plane is _____, (Answer up to three decimal places)Correct answer is '0.698'. Can you explain this answer?.
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