2 years ago

Help please I don’t understand this and help me with any question you want thank you!:((

Mathematics

1 answer:

MrRissso [65]2 years ago

7 0

Answer:

(2/2)*(2/2)=1

(2/2)+(2/2)=2

(2*2)-(2/2)=3

2*2*2/2=4, or 2+2+2-2=4

I hope this helps!

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The probability mass function P(X = x) is the probability that X happens x times.

When n trials happen, for each $x \leq n$ , the probability mass function is given by:

$P(X = x) = pe_{n,x}.p^{x}.(1-p)^{n-x}$

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In this problem

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