IITM BS Question 15 - Week 10 Practice

Prasnya

IITM BS Question 15 - Week 10 Practice | Prasnya

00:00

Q15Numerical3 Marks28 Apr 2024

The probability mass function of a discrete random variable X is given by: Find the value of

\mathbb{E}[2X + 1]

^2. Enter the answer correct to two decimal places. *Note for reference, the PMF table is:* x │ -1 │ 0 │ 1 P(X=x) │

\frac{1}{6}

│

\frac{1}{2}

│

\frac{1}{3}

Your answer

Press Enter to check.

Q15

00:00

28 Apr 2024

Statistics 1 · Week 10

Q15.The probability mass function of a discrete random variable X is given by: Find the value of

\mathbb{E}[2X + 1]

^2. Enter the answer correct to two decimal places. *Note for reference, the PMF table is:* x │ -1 │ 0 │ 1 P(X=x) │

\frac{1}{6}

│

\frac{1}{2}

│

\frac{1}{3}

Your Answer

Save

Check

Details