IITM BS Question 13 - Week 10 Practice

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IITM BS Question 13 - Week 10 Practice | Prasnya

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Q13Comprehension3 Marks1 Sep 2024

Passage

The probability mass function of a discrete random variable

X

is given by Table 1, where

0 < p \le \frac{1}{2}

\begin{array}{|c|c|c|c|c|} \hline x & 0 & 1 & 2 & 3 \\ \hline P(X = x) & p & 1 - 2p & p & 0 \\ \hline \end{array}

Based on the above data, answer the given subquestions.

Find the value of

\operatorname{\operatorname{Var}}(X)

in terms of p.

Q13

00:00

1 Sep 2024

Statistics 1 · Week 10

Q13.Find the value of

\operatorname{\operatorname{Var}}(X)

in terms of p.@passage

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