2 years ago

Which is the value of this expression when p = -2 and q = -1?

Mathematics

1 answer:

Pie2 years ago

7 0

Answer:

Here is the ans...hope it helps:)

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P(N = n) = $(1-P)^{n-1} \times P$

Step-by-step explanation:

to find out

Find the PMF PN (n)

solution

PN (n)

here N is random variable

and n is the number of times

so here N random variable is denote by the same package that is N (P)

so here

probability of N is

P(N ) = Ф ( N = n) .................. 1

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so that here P(N = n) will be

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