IITM BS Question 20 - Week 1 Practice

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IITM BS Question 20 - Week 1 Practice | Prasnya

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Q20Comprehension3 Marks27 Oct 2024

Passage

Based on the above data, answer the given subquestions. Let

X_1,X_2

and

X_3

be i.i.d. random variables with the geometric probability mass function

f_X(k)=\begin{cases}\frac{2}{3}\left(\frac{1}{3}\right)^{k-1}, & k=1,2,3,\ldots,\\0, & \text{otherwise.}\end{cases}

P(X_1>2)=\frac{t}{9}

, then find the value of

t

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Q20

00:00

27 Oct 2024

Statistics 2 · Week 1

Q20.If

P(X_1>2)=\frac{t}{9}

, then find the value of

t

.@passage

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