Question

The sample space of picking a 2

Answer 1

Answer:

$Pr = \frac{1}{15}$

Step-by-step explanation:

Given

See attachment for sample space

Required

$P(1\ Y\ and\ 1\ P)$

From the attached sample space, we have:

$n(S) =30$ ---- total outcomes

$n(PY) = 2$ --- outcomes with 1 Y and 1 P = 2 i.e. (P,Y) and (Y,P)

So, the required probability is:

$Pr = \frac{n(PY)}{n(S)}$

$Pr = \frac{2}{30}$

$Pr = \frac{1}{15}$

The error is that; Carlos omitted the numerator