IITM BS Question 9 - Week 10 Practice

Prasnya

IITM BS Question 9 - Week 10 Practice | Prasnya

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Q9Comprehension2 Marks22 Dec 2024

Passage

The probability mass function of a discrete random variable

Y

is given by:

\begin{array}{|c|c|c|c|c|} \hline y & 1 & 2 & 3 & 4 \\ \hline P(Y = y) & 0.1 & c & 2c & 0.3 \\ \hline \end{array}

Based on the given data, answer the subquestions.

Find the value of

\operatorname{\operatorname{Var}}(Y)

. [Enter the correct answer up to 2 decimal places]

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22 Dec 2024

Statistics 1 · Week 10

Q9.Find the value of

\operatorname{\operatorname{Var}}(Y)

. [Enter the correct answer up to 2 decimal places]@passage

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