Probability given by geometric model: P ( X = k ) = p ( 1 − p ) k , calculate P ( X &gt; 1 | X ≤ 2 )Being X ∼ G ( 0.4 ), calculate:a) P ( X = 3 )c) P ( X &gt; 1 | X ≤ 2 )

Step 1 P ( X ≤ 2 ) is equivalent to P ( X = 0 ) + P ( X = 1 ) + P ( X = 2 ).Step 2Since we need P ( X &gt; 1 ) given that X ≤ 2, we can only have P ( X = 2 ). So you need to calculate P ( X = 2 )

Best solutions to - "Probability given by geometric model: P ( X..."

Patience Owens

Open question

2022-08-22

Probability given by geometric model:

P (X = k) = p (1 - p)^{k}

, calculate

P (X > 1 | X \leq 2)

Being

X \sim G (0.4)

, calculate:
a)

P (X = 3)

P (X > 1 | X \leq 2)

Answer & Explanation

Coraducci0d

Beginner2022-08-23Added 8 answers

Step 1

P (X \leq 2)

is equivalent to

P (X = 0) + P (X = 1) + P (X = 2)

.
Step 2
Since we need

P (X > 1)

given that

X \leq 2

, we can only have

P (X = 2)

. So you need to calculate

P (X = 2)

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