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Identify Each of the Variables in the Binomial Probability Formula P(x)=n!(n−x)!x!⋅px⋅(1−p)n−xP ( x ) = \frac { n ! } { ( n - x ) ! x ! } \cdot p ^ { x } \cdot ( 1 - p ) ^ { n - x }

Question 115

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Identify each of the variables in the Binomial Probability Formula.
P(x)=n!(n−x)!x!⋅px⋅(1−p)n−xP ( x ) = \frac { n ! } { ( n - x ) ! x ! } \cdot p ^ { x } \cdot ( 1 - p ) ^ { n - x } Also, explain what the fraction n!(n−x)!x!\frac { n ! } { ( n - x ) ! x ! } computes.

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n is the fixed number of trials, x is th...

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