Example # 2: Two shooters A and B, hit 80 and 90% of their shots respectively. If both make a shot at the same time, calculate the probability of : a) That both are right? b) that at least one of the two is right? c) That neither of you is right? id) That hits A but not B

Mathematics For Machine Technology
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ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter11: Addition And Subtraction Of Decimal Fractions
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Problem 6A: After the five pieces have been cut from the round stock in Figure 113, what is the length that is...
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complete d. translated version is second picture

 

Example # 2: Two shooters A and B, hit 80 and 90% of their shots respectively. If
both make a shot at the same time, calculate the probability of :
a) That both are right?
b) that at least one of the two is right?
c) That neither of you is right?
id) That hits A but not B
Transcribed Image Text:Example # 2: Two shooters A and B, hit 80 and 90% of their shots respectively. If both make a shot at the same time, calculate the probability of : a) That both are right? b) that at least one of the two is right? c) That neither of you is right? id) That hits A but not B
Ejemplo # 2: Dos tiradores A y B, aciertan el 80 y 90 % de sus disparos respectivamente. Si
ambos efectúan un disparo al mismo tiempo, calcular la probabilidad de :
a) Que ambos acierten?
b) que al menos uno de los dos acierte?
c)Que ninguno de los dos acierte?
d) Que acierte A pero no B
Transcribed Image Text:Ejemplo # 2: Dos tiradores A y B, aciertan el 80 y 90 % de sus disparos respectivamente. Si ambos efectúan un disparo al mismo tiempo, calcular la probabilidad de : a) Que ambos acierten? b) que al menos uno de los dos acierte? c)Que ninguno de los dos acierte? d) Que acierte A pero no B
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Instruction : " complete d. translated version is second picture "

P(A hitting the shot) = 0.8

P( A not hitting the shot) = 1 - 0.8 = 0.2

 

P(B hitting the shot) = 0.9

P( B not hitting the shot) = 1 - 0.8 = 0.1

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