Question

What is `P(x)` for `n=4, x=1, p= .6`?

Answer 1

See explanation.

Explanation:

The probability can be calculated as:

`P(x)=((n),(x))*p^x(1-p)^(n-x)`

Here it is:

`P(1)=((4),(1))*(0.6)^1(0.4)^(3)`

`P(1)=4*0.6*0.4^3=2.4*0.064=0.1536`