SOLUTION: A high school baseball player has a 0.218 batting average. In one game, he gets 9 at bats. What is the probability he will get less than 2 hits in the game? I tried doing 9C

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Question 1030062: A high school baseball player has a 0.218 batting average. In one game, he gets 9 at bats.
What is the probability he will get less than 2 hits in the game?
I tried doing 9C2 .218^1 * .782^7 and then subtracting that from 9C2 .218^0 * .782^9 but it seems wrong.

Found 2 solutions by Fombitz, stanbon:
Answer by Fombitz(32388) About Me  (Show Source):
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
A high school baseball player has a 0.218 batting average. In one game, he gets 9 at bats.
What is the probability he will get less than 2 hits in the game?
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P(0<= x <=1) = 9C0(0.218)^0*(0.772)^9 + 9C1(0.218)(0.772)^8
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= binomcdf(9,0.218,1) = 0.3837
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Cheers,
Stan H.