Find probability that better walks is on the fourth pitch

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Reference no: EM13148305

In a little league baseball game, suppose the pitcher has a50% chance of throwing a strike and a 50% chance of throwing aball, and that successive pitches are independent of oneanother. Knowing this, the opposing team manager hasinstructed his hitters to not swing at anything.

a.The better walks on the fourth pitch
b.The better walks on the 6th pitch(so 2 of the first give must be strike)
c.The better walks
d.The first batter scores while no one is out
e.The first better walks given that the first two pichers are ball.

Reference no: EM13148305

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