Mathematics: Determine the value c so that each of the following functions can serve as a probability distribution of the discrete random variable x: (a) f(x) =c(x2+ 4), for x= 0,1,2,3; (b)f(x) =c(choose x from2)(choose 3 from 3-x) for x= 0,1,2.

Determine the value c so that each of the following

Ответ:

elena1057

11.01.2022

This can help you

a) since it is discrete we need to think about the sum thing it it was continuous we would look at an integral thing so I think if I remember correctly we need to find c such that ∑i=03c(x2+4)=1
b) problem b is a similar setup

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Ответ:

nguyendavis17

13.11.2020

Mathematics

X=13
4 times 4=16
2 times 4=8
2.5 times 4=10
what minus 3 equals ten?

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Determine the value c so that each of the following
functions can serve as a probability distribution of
the discrete random variable
x: (a)
f(x) =c(x2+ 4), for x= 0,1,2,3;
(b)f(x) =c(choose x from2)(choose 3 from 3-x) for x= 0,1,2.

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