Binomial 指令

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Binomial[ <Number of Trials>, <Probability of Success> ]

Returns a bar graph of a Binomial distribution.

Parameters:

Number of Trials: number of independent Bernoulli trials

Probability of Success: probability of success in one trial

Binomial[ <Number of Trials>, <Probability of Success>, <Boolean Cumulative> ]

Returns a bar graph of a Binomial distribution when Cumulative = false.

Returns a bar graph of a cumulative Binomial distribution when Cumulative = true.

First two parameters are same as above.

Binomial[ <Number of Trials>, <Probability of Success>, <Variable Value v>, <Boolean Cumulative> ]

Let X be a Binomial random variable.

Returns P( X = v) when Cumulative = false.

Returns P( X ≤ v) when Cumulative = true.

First two parameters are same as above.

CAS Specific Syntax

In CAS View only one syntax is allowed:

Binomial[ <Number of Trials>, <Probability of Success>, <Variable Value v>, <Boolean Cumulative> ]

Let X be a Binomial random variable.

Returns P( X = v) when Cumulative = false.

Returns P( X ≤ v) when Cumulative = true.

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