Introduction to the Binomial Distribution
AP Statistics · Flashcards
AP STATISTICS · FLASHCARDS
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QUESTION
What is the formula for the binomial coefficient
(
n
k
)
\binom{n}{k}
(
k
n
)
?
QUESTION
Which option correctly interprets
P
(
X
=
0
)
P(X=0)
P
(
X
=
0
)
for
X
∼
Bin
(
n
,
p
)
X\sim\text{Bin}(n,p)
X
∼
Bin
(
n
,
p
)
?
QUESTION
What is
P
(
X
=
n
)
P(X=n)
P
(
X
=
n
)
for
X
∼
Bin
(
n
,
p
)
X \sim \text{Bin}(n,p)
X
∼
Bin
(
n
,
p
)
?
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ANSWER
p
n
p^n
p
n
. All trials succeed when each has probability
p
p
p
.
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