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Mathematics, 11.02.2020 03:57 michelize1999
After scoring a touchdown, a football team may elect to attempt a two-point conversion, by running or passing the ball into the end zone. If successful, the team scores two points. For a certain football team, the probability that this play is successful is 0.40.
1. Let X = 1 if successful, X = 0 if not. Find the mean and variance of X.
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