IITM BS Question 8 - Week 1 Practice

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IITM BS Question 8 - Week 1 Practice | Prasnya

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Q8Comprehension3 Marks26 Oct 2025

Passage

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

X_1,X_2

be i.i.d. random variables with the following probability mass function:

f_X(k)=\begin{cases}\frac{3}{4}\left(\frac{1}{4}\right)^{k-1}, & k=1,2,3,\ldots\\0, & \text{otherwise}\end{cases}

P(X_1>3)=\frac{t}{64}

, then find the value of

t

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26 Oct 2025

Statistics 2 · Week 1

Q8.If

P(X_1>3)=\frac{t}{64}

, then find the value of

t

.@passage

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