Question

In: Statistics and Probability

Consider a hypergeometric probability distribution with nequals4​, Requals4​, and Nequals10. ​a) Calculate ​P(xequals0​). ​b) Calculate ​P(xgreater...

Consider a hypergeometric probability distribution with nequals4​, Requals4​, and Nequals10. ​a) Calculate ​P(xequals0​). ​b) Calculate ​P(xgreater than​1). ​c) Calculate ​P(xless than4​). ​d) Calculate the mean and standard deviation of this distribution. ​a)​ P(xequals0​)equals nothing ​(Round to four decimal places as​ needed.) ​b)​ P(xgreater than​1)equals nothing ​(Round to four decimal places as​ needed.) ​c)​ P(xless than4​)equals nothing ​(Round to four decimal places as​ needed.) ​d) The mean of this distribution is nothing. ​(Round to three decimal places as​ needed.) The standard deviation of this distribution is nothing. ​(Round to three decimal places as​ needed.)

Solutions

Expert Solution

Plug in all the given values, We get

=COMBIN(4,0) 1
=COMBIN(6,4) 15
=COMBIN(10,4) 210

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=COMBIN(4,0) 1
=COMBIN(6,4) 15
=COMBIN(4,1) 4
=COMBIN(6,3) 20
=COMBIN(10,4) 210

------------------------------------------------------------------------------------------------------------

=COMBIN(4,4) 1
=COMBIN(6,0) 1
=COMBIN(10,4) 210

------------------------------------------------------------------------------------------------------------

orchestra answered 1 year ago
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